15 Puzzle by bar1010 (GAME, updated 21-04-2021 22:28:59) UPDATE
Logical game

Play eight variations of 15 Puzzle ranging from 3x3 to 10x10 grid sizes. The object is to put the numbers in order from left to right starting at the top left corner.

16_Puzzle 1.0.0 by William M Leue (GAME, updated 24-05-2021 22:11:58) UPDATE
Modified puzzle game

Fit the 16 randomly-generated pieces into a square frame so that there are no gaps or overlaps. You can choose Easy, Medium, Hard, or Very Hard difficulty.

2x20 Connector Breakout 2 by Lance Benson (lizby) (HARDWARE, updated 26-05-2021 19:14:12) UPDATE
Experimenter Board

This PCB breaks out the pins in the 2x20 expansion port on the CMM2 with particular emphasis on the ports: COM1 & 2, SPI & SPI2, I2C & I2C2. Eleven individual pins are brought out to 3-pin headers (0V, 3V3, and signal) as suited to the "37 sensors" type kits. More information and links to the EagleCad gerber and .sch and .pcb files are here.

That site also provides an MMBasic program which exercises most of the pins.

The gerber zip file can be sent directly to Five PCBs can be ordered for $2US--probably $10 or so with shipping.

3D case by Jonathan Wright (Neino) (HARDWARE, updated 27-02-2021 12:25:32) UPDATE
Nice Retromax case

Front ports for: audio jack, Micro SD card, power button, reset button, power LED, SD card LED, user LED.
Rear ports for: VGA, USB-B, USB-A, 2 Wii Nunchuck ports.
Snaps together.
Board can be mounted using M2 x 12 mm screws and nuts. Printable washers included.
Printable buttons for power and reset buttons.
This version does not have a port on top for the header pins. A future version is planned with the option of a removable port cover.

4 State Linear Automata 1 by yock1960 (GRAPHICS/SCIENCE, updated 19-04-2021 10:15:51) UPDATE

A program to explore cellular automata, in this case, 4 state linear automata. A cousin to the well known 'Game of Life', but with an initial state or generation as 1 line, that propagates linearly, down the screen. This program is the 'grandchild' of a program written for the Commodore 64 and published in the magazine 'The Transactor', back in the mid 1980's.

Amazin 1.0.0 by William M Leue (DEMO/GRAPHICS/SCIENCE, updated 11-05-2021 19:45:33) UPDATE
Create and solve maze

Creates a random maze, runs it, and then shows the solved path with excursions into blind alleys removed. Uses a depth-first recursive algorithm for both maze creation and solving.

Analog Clock 1.0.0 by William M Leue (GRAPHICS, updated 20-07-2021 01:11:33) UPDATE
Large clock

A large analog clock face. Parameters at the top of the source allow you to choose 12 or 24-hour display and whether to play hourly chimes or not.

Battleship & Battleship+ by bar1010 (GAME, updated 22-04-2021 17:06:57) UPDATE
Classic game

Battleship.bas allows for horizontal and vertical placement of five naval ships of length 2, 3, 3, 4, and 5. The grid size is 10x10 and one plays against the computer. The user can select between two versions. One version allows one guess per round. The other is the Salvo version where one receives one guess per round for each ship they have that has not yet been sunk. Control is via the keyboard. Battleship+.bas allows for diagonal, horizontal, and vertical placement of either 5, 10, 15, 20, 25, or 30 ships of lengths 2, 3, 3, 4, and 5. The user chooses the grid size which can be 10x10, 15x15, 20x20, or 25x25. One plays against the computer. Like Battleship.bas, the user can select between the regular version with one shot per round or the Salvo version.

Binary Coded Decimal Clock 1.0.0 by William M Leue (GRAPHICS, updated 10-05-2021 16:42:53) UPDATE
A little different clock

A clock whos display consists of 6 columns of colored squares that represent the digits of the hour (2 leftmost columns), minutes (2 center columns), and second. (2 rightmost columns) From bottom to top, the row values are powers of 2: 1, 2, 4, and 8. Each square shows a bright color when active. For instance, at 07:39:06, the illuminated squares are (left to right): column 1: nothing (0); column 2: yellow, green, blue (1+2+4=7); column 3: yellow, green (1+2=3); column 4: yellow, red (1+8=9); column 5: nothing (0); column 6: green, blue (2+4=6).

Boxes and dots 0.41 by Vegipete (GAME, updated 23-04-2021 01:29:10) UPDATE
Pencil and paper game

Boxes and Dots, the classic pencil and paper game, written for your Colour Maximite 2 with a mouse. Compete against your computer to capture boxes. Take turns connecting adjacent dots together with lines. Players score a box whenever they close the fourth side. The winner is the first to capture more than half of the squares.

Chemi Chaos (Redux) (One-screen version) by Lance Benson (lizby) (GAME/CHALLENGES, updated 23-04-2021 19:05:44) UPDATE
Logical game

This game was made for CMM1&2 BASIC Programming Challenge 2021 (one screen programs max. 48 rows by 100 columns)
Video on YT about this program is HERE.

The object is to sort the vials so that all balls of the same color are in the same vial. There are 10 rounds to play.
(Derived with permission from the original ChemiChaos game by @vegipete.)

Chemical Chaos 1.3 by Vegipete (GAME, updated 09-02-2021 00:02:50) UPDATE
Addictive logical game

There is chaos and confusion all through the chemistry lab! The chemicals have been mixed and mingled. Your task is to combat the chaos and restore order by sorting the chemicals. Move the coloured balls one by one until each test tube contains a single colour. However, you can not drop a ball on a different coloured one!
Runs on the Colour Maximite 2 and uses the keyboard or a mouse.

Chess 1.1 by bar1010 (GAME, updated 25-04-2021 21:21:46) UPDATE
Classic chess game

This is an update for Chess. Increased resolution from 800x600 to 1024x768. Provided a different piece set. Improved redrawing of screen process. Also added three chess variants that are at least somewhat playable. Two involve play on a 12x8 board, while the other is played on a 16x8 board. Like before the player plays against the computer with the computer making random moves.

Chiptune Drumsynth v10 by Ray (TweakerRay) (MUSIC, updated 16-02-2021 13:55:40) UPDATE
16 Step drum Sequencer

I have programmed a small Chiptune Drumsynth. You can programm 4 Channels (Basedrum, Snaredrum, Hihats, and ADditional Sound) on 16 Steps. You can randomize the patterns and you can change volume on each step. you can even temporarly store one pattern.

CMM2 User Manual v5.06.00 by Geoff Graham (DOCS, updated 16-02-2021 11:25:40) UPDATE
Most important guide for any CMM2 owner

This is USER GUIDE for last official firmware for CMM2.

CMM2 Welcome Tape Release 1.0.0 by MULTIPLE CONTRIBUTORS (GENERAL/DEMO, updated 14-02-2021 22:29:36) UPDATE
First program to run on CMM2

An introductory collection of programs for the Colour Maximite 2 in the vein of the Sinclair Spectrum "Horizons" tape, BBC Micro "Welcome" tape/disk and Apple II. Created as a collaborative effort by the denziens of "The Back Shed" and curated by Tom Williams "thwill".

Cobo2 by Vegipete (GAME, updated 23-04-2021 01:26:12) UPDATE
Billiard like game

There Can Only Be One! Finish each level by knocking all but one ball from the field. However, balls cannot be tossed directly off the edge and at least one empty spot is required in the direction of travel.
Written for the original Colour Maximite in 2013, I updated this in 2020 for the new Colour Maximite 2 to take advantage of the improved screen resolution. Choose a numbered ball and fling it in the desired direction.

Color Wheels 1.0.0 by William M Leue (DEMO/GRAPHICS, updated 12-05-2021 16:49:03) UPDATE
Color demo

Color wheels showing all possible colors in 8, 12, or 16-bit color modes.

Concentration by bar1010 (GAME, updated 25-04-2021 22:38:00) UPDATE
Card game

This is the card game Concentration. There are two variations. One is played with one deck of cards matching Diamonds to Hearts for each rank and matching Clubs to Spades for each rank. The other variation is played with two decks of cards matching pairs of clones. Control is via the keyboard.

Crate Away 1.5 by Vegipete (GAME, updated 16-02-2021 00:44:12) UPDATE
Addictive logical game

Feeling pushy? Get to work and push crates away to position them correctly. Just watch out, because you cannot pull them back.
This program is a CMM2 version of the classic Sokoban. Use the arrow keys to move the player around the level. Advance to the next level by pushing each crate to a target square.
The program recognizes standard formatted level files so you can find thousands more levels on the internet from sites such as this.

DemoX 0.9b by Mauro Xavier Neto (DEMO, updated 23-04-2021 19:10:28) UPDATE
This is the first Demoscene for the Colour Maximite 2

This demo shows, what can be done with CMM2 after such short time...

Dragonfly Game Engine 0.1 by Epsilon (GAME/TOOL, updated 27-03-2021 04:16:40) UPDATE
A Text-Based Game Engine

Dragonfly is a text-based game engine, primarily designed to teach about game engine development. Mark Claypool wrote a free book that teaches how to program a game engine from scratch. For more info, see the Dragonfly website.
This is a CMM2 MMBasic port of the Dragonfly Game Engine. Dragonfly as documented on the website and book, is a C++ Object Oriented Design. The CMM2 version, although written in MMBasic, has retained most of the Object Oriented Design, with some compromises for the sake of performance.

Enigma 1.0.0 by William M Leue (SCIENCE/EDUCATION, updated 10-05-2021 17:05:39) UPDATE
Enigma simulator

The Enigma Machine was the famous mechanical encryption/decryption machine used by the German military in WWII. It was advanced for its day, and if used correctly would have been unbreakable. A combination of operator errors, good luck, and outstanding mathematical skill by British, Polish, and French cryptanalysts, most notably Alan Turing, led to the breaking of many of the Enigma messages, which helped to shorten WWII and facilitate an eventual Allied victory. This program is an accurate simulation of the Enigma Machine, and lets users set up the rotors, reflectors, and plugboards exactly the way the real Enigma would have been set up. Messages can then be encrypted and decrypted exactly the way they would have been on the real Enigma. Substantial Help is included in the program.

Escape to the Green Hills (One-screen version) by Vegipete (GAME/CHALLENGES, updated 23-04-2021 19:06:17) UPDATE
3D maze game

This game won the 3rd place in CMM1&2 BASIC Programming Challenge 2021 (one screen programs max. 48 rows by 100 columns)
Video on YT about this program is HERE.

The alien command pyramid is hovering just above the ground. Your job is to navigate the maze like pyramid and find and activate the self-destruct device. Others have tried before you but apparently without success. We hope someone has left a message for you. As far as we know, all levels except the smallest one near the top, where we can infiltrate you, have an item of interest. But beware! Some of those items are likely to be aliens, greenish blobs according to reports. Destroy the pyramid to save the green hills, and hopefully escape out of the lowest level to tell the tale.

Etch a Sketch 1.0 by bar1010 (GRAPHICS, updated 11-07-2021 10:51:36) UPDATE
Simple drawing

Etch a Sketch allows the user to draw lines in eight directions with 256 colors in resolution 1280 x 1024. There is support for drawing simple shapes such as circles, ellipses, arcs, triangles and rectangles. The pen can be toggled up/down. Also included is Save, Load, and clear screen functionality.

FalFus2 r4 by Vegipete (GAME, updated 14-02-2021 22:49:40) UPDATE
Logic puzzle game

Slide matching tiles together to make them vanish.
Decades ago, I wrote a logic puzzle game for my Apple //gs with a Second Sight VGA card. Falfus was based on the game Puzznic. The goal was to clear each level by sliding matching tiles together. Two or more of the same tile touching along any edge would fuse and vanish with a pop. The player can slide tiles sideways only, and tiles fall when unsupported. After some fun extracting files from my Apple //gs, here it is, ported to the Colour Maximite 2. Uses a Nunchuk if found or the keyboard.

Final Fight 0.5b by Mauro Xavier Neto (GAME, updated 14-07-2021 18:48:01) UPDATE
Arcade game port

This is a non-profit port of the arcade game Final Fight from CAPCOM, made 100% in MMBasic for the Colour Maximite 2. THIS GAME IS A WORK IN PROGRESS AND ONLY THE FIRST STAGE WAS DEVELOPED FOR NOW. THE OTHERS ARE ON THE WAY...

Flappy Bird by jeff510 (GAME, updated 14-02-2021 22:52:20) UPDATE
Arcade style game

Function Grapher Demos by bar1010 (DEMO/GRAPHICS/EDUCATION, updated 23-04-2021 18:57:13) UPDATE
2D functions demo

Two function grapher demos are included. Function Grapher 2D Cartesian Coordinates Function Grapher Polar Coordinates Both demos show plotting of points on grids in a slideshow type manner. Each function is displayed at the top left of the screen.

Galton 1.0.0 by William M Leue (DEMO/GRAPHICS/SCIENCE/EDUCATION, updated 19-07-2021 09:56:33) UPDATE

Simulates a Galton Board, showing how a Binomial Distribution (a discrete approximation of a normal curve) can be built up from a sequence of random events.

Gauntlet 0.4a by Mauro Xavier Neto (GAME, updated 06-02-2021 22:09:13) UPDATE
Gauntlet port for the Colour Maximite 2

This is a version of Gauntlet to Colour Maximite 2. I don't own any rights about Gauntlet trademark, this is only a homebrew project made by me in my free time, and for sure in the current state, it has lots of bugs. Keep in mind I'm only a Gauntlet fan with some basic developing skills and my target is only to challenge myself to port it to CMM2, it's not a project with profit intentions.

GoMoku by Gary Shannon (fiziwig) (GAME, updated 16-02-2021 13:18:01) UPDATE
Five in a Row game

Grandfather Clock 1.3.0 by William M Leue (GRAPHICS, updated 10-05-2021 16:42:36) UPDATE
A little different clock

A grandfather clock that displays the current 12-hour time on the main face, the phase of the moon on the top bow, and the sunrise and sunset times, the current date, and the UTC 24-hour time on inset digital windows. If the user puts his correct latitude, longitude, UTC offset hour, and local elevation above sea level into the constants at the top of the source code, all displayed values will be accurate for his locality.

Graphics Programming on the CMM2 3f by Doug Pankhurst (panky) (GRAPHICS/DOCS, updated 06-04-2021 09:40:43) UPDATE
A detailed tutorial on the graphics capabilities of the Color Maximite 2.

This is a compilation of the threads posted by Peter Mather as a background and deeper explanation of the graphics capabilities of the CMM2. I have taken the liberty (with Peters OK), to post them on the forum with some additional comments and explanations of recent developments in the hope that they will assist others in realising the full potential of the CMM2.

Gravity Assist (One-screen version) by Tim Dorrington (TimD) (GAME/CHALLENGES, updated 23-04-2021 19:06:29) UPDATE
Action game

This game won the 2nd place in CMM1&2 BASIC Programming Challenge 2021 (one screen programs max. 48 rows by 100 columns)
Video on YT about this program is HERE.

The spaceship is stranded with only enough fuel for one last short engine burn; help it get back to the space station by selecting the correct angle using the left & right cursor keys then pressing [Enter] to ignite the engine, using the gravity of the surrounding planets to get it home. Watch out for the black hole – it’s barely visible but has a very strong gravitational field!
There are 30 levels, and each level has only one solution. At the beginning of the game, you can skip to a later level by entering the appropriate 4-letter code – otherwise, just press [Enter] to start at level 1.

Green Hills Saga by Vegipete (GAME, updated 23-04-2021 01:56:59) UPDATE
Game trilogy

March, 2021 was the month of the (perhaps first) Maximite One Page Programming challenge. The essential rule was, create the most amazing program possible using just a single built-in editor page of source text. Loosely modeled after the long running BASIC 10-Liner Competition, a full editor page was chosen to enable the creation of really polished programs.
I quickly whipped up as close a clone as possible of the classic Space Invaders, which fit comfortably within the size limit of 48 lines of 100 characters in the CMM2 editor. For silliness, I chose the name In Defence of the Green Hills of Earth. I decided to keep going and created a Missile Command clone, titled In Renewed Defence of the Green Hills. But why stop there? For my pièce de résistance, I was able to compress an eight level 3-D maze program into a single page. Escape to the Green Hills was my actual contest entry and was worth third place! Awesome!

Guardian by PeteCotton (GAME, updated 14-02-2021 22:53:28) UPDATE
Defender clone

Hangman by bar1010 (GAME/EDUCATION, updated 23-04-2021 12:20:21) UPDATE
Pencil and paper game

Hangman includes 15 DAT files ranging from 4,006 to 466,514 entries mostly based on dictionaries. Most of these use United States English although there are files for Australian, Canadian, and British English included. Two other versions are included based on Wheel of Fortune and Videogames. There are four levels of difficulty. The number of wins and losses are shown for both the session and all time.

Hangman 1.0.0 by William M Leue (GAME/EDUCATION, updated 14-07-2021 15:54:44) UPDATE
Classic game

A simple Hangman game with 3 different difficulty levels. You can have the computer pick words to guess from a 3000-word dictionary or one player can enter a word for another player to guess.

Heart Attack by Ray (TweakerRay) (GAME, updated 16-02-2021 13:55:44) UPDATE
Original game

Original game with simple graphics. Notable for its outstanding original mp3 soundtrack by the author TweakerRay on its title screen.

Heli-Blaster 1.0.0 by PeteCotton (GAME, updated 16-02-2021 16:55:16) UPDATE
Multi-directional scrolling helicopter shoot-em-up

Fly a helicopter around a 10,000x10,000 pixel map wreaking destruction on an enemy base. More details at TBS

HexEdit 0.6 by Epsilon (TOOL, updated 05-02-2021 13:04:13) UPDATE
Binary File Editor for Color Maximite 2

HexEdit allows you to edit binary files, i.e. files that you can't edit with a regular text editor such as the built-in editor. The file's contents are shown as hexadecimal byte values and as ASCII code in two side-by-side blocks. Changes can be made both in the hex table section and in the ASCII section. The usual file navigation with cursors keys, page up&down, home, end, etc. should work as expected. Hexedit is a full-screen console-only editor. I does not work over serial, sorry. The file to edit can be passed in as a command line argument. Press F1 to get help on key bindings.

Hextiles 1.0.0 by William M Leue (DEMO/GRAPHICS, updated 12-05-2021 16:48:20) UPDATE
Hexagon demo

Another Demo program: fills the screen with a grid of hexagons that change color and size over a cycle of several minutes. I wrote this years ago in C for the Mac "After Dark" screen saver environment.

Hope Robot (One-screen version) by Mauro Xavier Neto (GAME/CHALLENGES, updated 24-05-2021 13:12:34) UPDATE
Action game

This game won the 1st place in CMM1&2 BASIC Programming Challenge 2021 (one screen programs max. 48 rows by 100 columns)
Video on YT about this program is HERE.

You are a testing prototype nanomachine called HOPE ROBOT, which is the last hope of humanity to extinguish virus plague that spread to all the world.
Navigate inside human bodies and save patients in this nano adventure for your Colour Maximite 2.
Details can be seen in Mauro's video1 and video2 on YT.

Hunt the Wumpus 1.0.0 by William M Leue (GAME, updated 12-05-2021 16:48:53) UPDATE
Extended text game

A version of the classic Hunt the Wumpus game from the early days of personal computers. The original game was strictly text-based. This version preserves all the original text, but also adds a dynamic map.

Iceberg (One-screen version) by Boris (realbobele) (GAME/CHALLENGES, updated 23-04-2021 19:06:59) UPDATE
Action game

This game was made for CMM1&2 BASIC Programming Challenge 2021 (one screen programs max. 48 rows by 100 columns)
Video on YT about this program is HERE.

In February 2021 a giant tabular iceberg named A-48 calved from Antarctica’s Larsen C ice shelf and started to drift to open waters. You are member of an expedition intended to sample the marine life at the A-48 cleavage line and therefore entered the the gap between the iceberg and the main shelf on an agile but fragile little speedboat. You are far too busy with your research to notice the motion of the iceberg changed with it now drifting back to the shelf, closing the gap at alarming speed. When you realize the danger, you propel your boats engines to highspeed, desperately trying to escape the fate of being crushed between gigatons of floating ice. How far can you get?

Isolation Jokes 1.0 by Geoff Camp (Goksteroo) (GENERAL/DOCS, updated 23-06-2021 10:04:15) UPDATE
Just for fun

Short program to load/display jokes to help through these social isolation times. A little laughter helps, and just putting joke file together has helped with my sanity. Currently there are 948 jokes included. Full instructions are in the archive.

Kaleidoscope 1.1.1 by William M Leue (DEMO/GRAPHICS, updated 10-05-2021 17:05:49) UPDATE
Graphic effects

A simulated kaleidoscope that creates an ever-changing display of colored figures with 8-fold symmetry in a round field.

KitKatClock 1.1.0 by William M Leue (GRAPHICS, updated 10-05-2021 16:43:02) UPDATE
A little different clock

An emulation of the classic "Kit Kat Clock" with moving eyes and swinging tail.

Lunar Lander 2 v0.73 by Vegipete (GAME, updated 23-04-2021 01:38:21) UPDATE
Classic game

The lunar surface awaits. All you need to do is land. In one piece.
This game for the Colour Maximite 2 is a community effort by a number of members from The Back Shed Microcontroller Forum. I quickly cobbled a version together in July, 2020. Others enjoyed it enough to add sound, improved graphics and an instrument panel. I added some more at the end, including an explosion with shrapnel for those lander pilots determined to leave a spectacular crater. Fun was had by all.

MAR 0.4 by Epsilon (TOOL, updated 20-02-2021 20:15:31) UPDATE
Archiving Tool

On CMM2, mar.bas allows you to roll up and optionally compress a directory tree into a single file archive, and vice versa. is an equivalent Python implementation intended for running on Windows, MacOSX or Linux. This allows you to create your archive on a host machine, transfer it over to CMM2 and unpack it there, and vice versa.

MasterMind 0.01 by JirSoft (GAME, updated 14-02-2021 20:23:24) UPDATE
Simple logic game from childhood

On the game begin computer randomly selects N colours from MAX count and store this as secret row. Task for player is to guess correct row with placing own choices in every round. On the round end, computer tells with GREENs points how many colors are on right places and with REDs how many are correct colour in wrong place. This should help the player in next row. You can adjust the game difficulty to match yours skill...

Math Matrix Inversion 1.0.0 by William M Leue (DEMO/SCIENCE/EDUCATION, updated 10-05-2021 16:43:22) UPDATE
Matrix inversion helper

A short program to compute the inverse of 2D matrices up to 10x10 in size. The method is Gaussian Elimination, which is fast but has issues with numerical instability with ill-conditioned matrices. This is more of a demo than a really useful program because of the numerical issues.

Math Quizes by bar1010 (GAME/EDUCATION, updated 23-04-2021 12:27:57) UPDATE
As the name says...

Math Quiz features regular decimal (base 10) numbers. Other bases Math Quiz features hexadecimal, octal, and binary (base 16, base 8, and base 2) numbers. Both programs have addition, subtraction, multiplication, and division with 52 levels of difficulty.

Max-E-Man 0.71 by Martin Scragg (realmnm) (GAME, updated 16-02-2021 13:17:51) UPDATE
Near arcade perfect Pac-Man clone

MaxiCalc 0.06 by Vegipete (BUSINESS, updated 27-03-2021 22:51:02) UPDATE
Spreadsheet Calculator

It's not just about games, OK?
Over 40 years ago, VisiCalc turned the Apple ][ computer into a valuable business tool. MaxiCalc won't do the same with the CMM2 but you will be able to have some spreadsheet fun with this program. And the 1024x768 screen resolution will show you far more spreadsheet goodness in one view than the Apple ][ ever could.

Maxiterm 1.9.5 by John "Jay" Crutti (frnno967) (COMM, updated 12-04-2021 10:00:00) UPDATE
Communications terminal program for enabling the CMM2 to exchange data with other computer systems, via built-in COM ports.

Xmodem File transfer (with CMM2 firmware 5.06 or higher), selectable font colors (White, Amber, Green) matching famous vintage terminals, autodialer phone book, ASCII monochrome text rendering, retro terminal sound effects, configurable TTL/RS-232 COM port speeds

Maze programs by bar1010 (GAME/GRAPHICS, updated 25-04-2021 23:30:42) UPDATE
Different mazes

Here are several of my 2 dimensional and 3 dimensional maze programs. Some involve finding a key before one can descend the ladder to the next lower level which increases in size a little each time. There are treasures to collect along the way. One version features colored walls, others have vector style graphics. There is a version which features multiple levels with many up and down ladders. Another version includes multi-screen 2 dimensional mazes. Some of these versions include a compass and ability to view a map/top view. Finally there is a 2D version which includes monsters.

Mazist v0.99 by Geoff Camp (Goksteroo) (GAME/GRAPHICS, updated 27-04-2021 02:33:50) UPDATE
Maze generator and solver

2D maze generation/solving program. Mazes can be 10x10 to 99x69. Included Save/load mazes for solving over several sessions, zoom function for small screens or poor eyesight or kids, mouse solve routines when you give up on a maze, mark trails or points in the maze to aid in solving.

MemEdit 0.2 by Epsilon (TOOL, updated 05-02-2021 13:04:06) UPDATE
Memory Editor for Color Maximite 2

MemEdit presents you with a view into CMM2's (virtual) memory and allows you to make changes. Essentially, it's a peek/poke front-end. The memory contents are shown as hexadecimal byte values and as ASCII code in two side-by-side blocks. Changes can be made both in the hex table section and in the ASCII section. The usual file navigation with cursors keys, page up&down, home, end, etc. should work as expected. MemEdit is a full-screen console-only editor. I does not work over serial, sorry. The starting address to view can be passed in as a command line argument, e.g. *memedit MM.INFO(PROGRAM) Commands such as goto and fill accept MMBasic syntax for address specifications, e.g. Go To Address (MMBasic syntax): MM.INFO(PAGE ADDRESS 0) Press F1 to get help on key bindings.

Minesweeper 1.0.1 by William M Leue (GAME, updated 11-05-2021 19:45:09) UPDATE
Well known game

Play an emulation of the classic Windows game of Minesweeper. You can play at the Beginner, Intermediate, or Expert levels.

MM Edit 4.1.4 by Jim Hiley (MAC-PC, updated 16-05-2021 13:43:32) UPDATE
A Windows editor for the Maximite and MicroMite

MMEdit was created to simplify writing applications for the Maximite computer.
The first versions of MM Basic required line numbers, something that I was happy to leave behind when working on my PC!
Since MM Basic version 3.0, line numbers are no longer required and it has a full screen editor, so the original reason for creating MM Edit has diminished.

Being able to write code on your PC and easily transfer the files between the PC and Maximite is still a good reason for using MM Edit.

Since version 3.5.17, MMEdit can use TeraTerm as the VT100 terminal. TeraTerm is a far superior VT100 terminal than MMEdit's built-in version.

Version 3.6.0 added support for the Micromite Plus.
Version 3.7.0 added support for the Micromite eXtreme.
Version 4.0 added support for the new Colour Maximite 2.

MMBasic and Astronomy Quizes by bar1010 (GAME/EDUCATION, updated 25-04-2021 22:37:41) UPDATE

Here is my MMBasic Quiz with 633 questions and answers and my Astronomy Quiz with 510 questions and answers.

MMBasic Online Manual by Jim Hiley (DOCS, updated 16-02-2021 12:25:03) UPDATE
Covers all variants of MMBasic in one integrated online lookup tool

This MMBasic syntax help system is based heavily on the MMBasic user manuals. It is intended as a quick reference only and not a tutorial on programming with MMBasic. With MMBasic it is easy to write a one or two line program to test a command and that is the preferred way of learning (by doing).

Morse Code Practice 1.0.1 by William M Leue (SCIENCE/EDUCATION, updated 10-05-2021 17:06:26) UPDATE
Morse code trainer

A Morse Code reading practice program. Users can specify random characters or characters from a text file. The code speed and beep frequency can be specified. Users can choose alphabetic characters only, characters and numbers, or the full range of characters, numbers, and punctuation. A special mode lets users learn the Morse Code using the Koch Incremental Learning method, which is a proven method for learning Morse Code and getting your reading speed up to practical levels.

Music 1.0.2 by William M Leue (MUSIC, updated 11-05-2021 19:45:20) UPDATE
Generative music

Plays 4-part music created by a generative algorithm and displays the notes on a musical staff.

M~Berto 0.8 by yock1960 (GAME, updated 19-04-2021 10:17:35) UPDATE
Q*bert like game

A clone of a well known arcade game of the 1980's. Gameplay is similar, but is not exact to the last detail. This is a work in progress and is the first ever arcade type game I've attempted.

Napoleon Commander 1.26 by JirSoft (TOOL/COMM/MAC-PC, updated 18-04-2021 16:06:13) UPDATE
File explorer similar to ancient Norton, Volkov and other commanders on DOS

File and directory operations on local SD card and from/to server (serial port or ESP8266/32 over Wifi with help of Python server, full support of CMM2 DeLuxe Edition)
Operations like copy, move, rename, delete, search...
Data viewers (TEXT, BASIC, HEX, SPRITE, IMAGE - also some C64, ZX Spectrum and Atari ST formats), simple HEX editor
Archive and compress

New Colors Test 1.0.0 by William M Leue (TOOL/GRAPHICS, updated 15-07-2021 12:33:31) UPDATE
Named colors preview

A test program for viewing and analyzing all 16 "named" colors in every possible color bit depth using 5.07 or later firmware. You can look at the colors with any of the 3 bit depths (8,12,16) and if you have Gen 2 hardware, in 32-bit depth. The colors are shown with their names, hex values and r,g,b component values. This program requires firmware 5.07 or later!

Nim 1.0.0 by William M Leue (GAME, updated 11-05-2021 19:44:31) UPDATE
Well known game

Play the game of Nim against the computer or another player.

NONchuk - Joystick/I2C/keypad/rotary interface 1 by CircuitGizmos (GAME/HARDWARE, updated 01-06-2021 22:46:29) UPDATE
HW interface

The NONchuk board provides a way to interface joysticks and other devices to the RetroMax. The intention is to use the I2C port on the NONchuk to connect to the Nunchuk interface on the RetroMax (or CMM2).

The NONchuk allows the Nunchuk port of the RetroMax to connect to joysticks and several other devices. Since there are a variety of different devices that can be connected, the NONchuk uses a MicroMite chip (the '170 with MMBasic installed) to run code for the task.

The NONchuck has a console port that can be used as the serial interface for programming the MMBasic code specific to how the NONchuk will be used.

The NONchuk features:
• Based on MMBasic '170 so it can be user re/programmed
• Support Atari (digital/switch) joystick
• Support PC (analog/potentiometer) joystick
• Operate as I2C slave interface
• Operate as serial interface
• Support 16 key keypad
• Support rotary module
• Support analog joystick module

The NONchuck board could also be used as a stand-alone MicroMite ('170 chip) board. For example it could be used with a joystick and various pins from the microcontroller could control relays, LEDs, etc.

Poker Solitaire by bar1010 (GAME, updated 23-04-2021 12:25:45) UPDATE
Many poker solitaire games

Poker Solitaire and Double Deck Poker Solitaire — Each game keeps track of the one hundred top scores. Two sizes of card decks are used and four other sized decks of cards are included.

Programming with the Colour Maximite 2 by Geoff Graham (DOCS, updated 16-02-2021 12:10:01) UPDATE
Introduction to CMM2 programming

A tutorial covering the Colour Maximite 2 and programming in the BASIC language.

PropText 0.04 by JirSoft (TOOL, updated 23-07-2021 23:17:43) UPDATE
Library for proportional text

Simple library for use standard fonts on CMM2 as proportional ones. Started with version 0.02, you can mix standard (monospaced) PRINT and TEXT commands with proportional from this library. This library can be used for example in text adventures, because of better readability of texts...

initAll.PROP initialise offsets and widths for all built-in fonts
initFont.PROP(fnt%) initialise offsets and widths for font fnt%
text.PROP(x%,y%,txt$,al%,fnt%,fc%,bc%) similar to TEXT command, just size parameter is ommited
print.PROP(txt$, addSpace$) prints proportional txt$ on current position, wraps character to next line, without line feed, if the string addSpace$ is not empty, then to Nth SPACE (" ") in txt$ is added PX pixels, where PX=ASC(MID$(addSpace$, N, 1)), you can use TAB and LF chars in txt$
printLn.PROP(txt$, addSpace$) same as print.PROP with line feed
wrap.PROP(txt$) word wrapped proportional text output
justify.PROP(txt$, txtWidth%, dx%) full jutified left and right word wrapped proportional text with size txtWidth% written to offset dx%
getTextWidth.PROP(fnt$, txt$) returns width of the proportinal text in font fnt% in pixels
tab.PROP(t%) will set TAB position to every t%-pixels

PSGmini v0.3a by Mauro Xavier Neto (MUSIC, updated 16-02-2021 13:27:11) UPDATE
SN76489 / NES 2A03 Simulator and VGM Player

This is not an emulator and is far from perfect. It's only a little include file for MMBasic and Colour Maximite 2 that play VGM files for SN76489 chips and with some limitations, for the NES 2A03. (USE LAST BETA FIRMWARE FOR THE CMM2 TO USE THIS)

PythgagTree 1.0.0 by William M Leue (DEMO/GRAPHICS, updated 08-07-2021 19:35:38) UPDATE
Fractal paint

Draws a Pythagoras Tree fractal.

Radar Air Traffic Control 1.1.0 by William M Leue (GRAPHICS/SCIENCE, updated 18-05-2021 00:27:53) UPDATE
Radar screen simulator

A simulation of an analog radar screen with sweep and phosphor exponential brightness decay. A user-selectable number of simulated radar targets are shown, and a table shows transponder ID, range, and bearing for each target. Table values can be sorted by each target value and sorts can be changed to be up or down.

Resistors (One-screen version) by Mick (Mixtel90) (ELECTRO/CHALLENGES, updated 23-04-2021 19:07:16) UPDATE
Color bands to resistor value

This program was made for CMM1&2 BASIC Programming Challenge 2021 (one screen programs max. 48 rows by 100 columns)
Video on YT about this program is HERE.

The marked tolerance value on resistors is only a guide. In actual fact, resistors are selected on test for their tolerance after manufacture. It's unlikely that you'll find, say, a 5% resistor that's within 1% of it's marked value as those will have already been removed and sold as 1% resistors. Because of this, a resistor actually has two likely value bands, one above it's marked value and one below.
The enclosed program attempts to show these value bands, with a graphical interface to set the value of the resistor. Simply move the band indicating pointer using the B and N keys and press a key 0-9, S or G (silver or gold) to set the band colour. The value information at the right hand side is updated automatically.
The tolerance band will also show the more unusual closer tolerances that are available, although only 1%, 5% and 10% are calculated here. Many old resistors are 20% tolerance but this band hasn't been shown as it's unlikely to be of much interest now.
The program illustrates quite nicely how unlikely it is that you'll find a resistor that is exactly it's marked value.

rexec 0.1 by Epsilon (TOOL/COMM/MAC-PC, updated 31-03-2021 16:52:07) UPDATE
Remote command execution on host from CMM2

REXEC allows you to remotely execute commands on an attached host machine from the CMM2 command line. It uses server on host (Python3 needed) and Xmodem for data transfer (correct for filesize, so you don't end up with those pesky trailing bytes at the end of a transfered file).

Rocks in space v0.1 by Vegipete (GAME, updated 23-04-2021 02:00:58) UPDATE
A copy of Asteroids for the CMM2. What more is there to say?

This program redraws the entire image every frame. The number on the bottom left is the time taken to draw the screen. The program is set to start a new redraw every 35 milliseconds. If the image frames start to take longer than this, then things could start to get laggy. It takes many many things on screen to get to this, a testament to just how fast the CMM2 BASIC interpreter runs.

Rubik’s Cube by bar1010 (GAME, updated 09-05-2021 14:33:02) UPDATE
Classic toy simulator

Rubik's Cube features a 3x3x3 cube that has tiles with six different colors. The object is to manipulate the tiles such that each face has all of the nine tiles set to the same color. There are two different views available.

SAAINT 2.0.0 by Tom Williams "thwill" (GAME, updated 09-06-2021 00:44:21) UPDATE
Scott Adams Adventure Interpreter

An interpreter allowing the classic works of Interactive Fiction (a.k.a. Text Adventures) by Scott Adams, Brian Howarth and others to be played on the Colour Maximite 2. With Scott Adams' kind permission SAAINT is distributed with the 12 original Scott Adams Classic Adventures: Adventureland, Pirate Adventure, Secret Mission, Voodoo Castle, The Count, Strange Odyssey, Mystery Fun House, Pyramid of Doom, Ghost Town, Savage Island parts I & II and The Golden Voyage. See this README for more information.

SIMON 1.0 by bar1010 (GAME, updated 05-07-2021 10:47:47) UPDATE
Classic game

SIMON has four game variations with four, six, eight, and twelve colors. Control is via the keyboard and firmware 5.07 or higher is required. Mode 15 which has resolution 1280 x 1024 is utilized. The computer selects a series of colors and the player tries to repeat the series.

SimplEd 0.42 by JirSoft (TOOL/GRAPHICS, updated 18-07-2021 00:04:14) UPDATE
Font editor for fonts used by PRINT and TEXT commands.

Font editor for CMM2 fonts (created fonts can be used in MMBasic's PRINT and TEXT commands). Operations like edit, rotate, shift, inverse, fill... Import from BAS, INC and FNT files, font can be also scanned from any image, HT and PS/2 mouse support.
With help of SimplEd.CFG can be defined key shortcuts and on-screen-help, sample file is on GitHub. There is also short program Show_Keys.BAS, it can be used for finding proper key combination needed...
Macros can be saved/loaded to/from text file, so you can build a macro-library.

SlashMaze 1.0.0 by William M Leue (DEMO/GRAPHICS, updated 12-05-2021 16:48:07) UPDATE
Commodore like RND maze

An emulation of the famous Commodore Pet "10PRINT" one-line BASIC maze generator. On the Pet, the characters were made on an 8x8 pixel grid, and the forward and backward slash characters filled that grid from corner to corner, which made the one-line program possible. This program for CMM2 produces the same result, but alas, with more lines of BASIC.

Space invaders by Caspian (capsikin) (GAME, updated 16-02-2021 13:23:02) UPDATE
Well known game

Rough conversion (by Capsikin) of a version of Space Invaders written for the original Maximite (by Fabrice Muller). The zip file contains multiple versions and it is in need of some TLC.

Space Trek 0.1 by John DiFelici (johnd) (GAME, updated 18-02-2021 10:41:51) UPDATE
Star Trek clone

Similar to the classic Star-Trek game but more graphical in nature. This is still in development, though I'm busy with other things at the moment, but you can go around blasting enemies and resupplying at the supply pods.

Spell & Speak by bar1010 (GAME/EDUCATION, updated 23-04-2021 12:22:28) UPDATE
Electronic child computer adaptation

Spell & Speak is a spelling game using text to speech. There are two versions included. One features 8,000 spelling words while the other uses over 117,000 words from a collegiate dictionary.

SpinClock 1.1.2 by William M Leue (GRAPHICS, updated 10-05-2021 16:42:45) UPDATE
A little different clock

A digital clock that can be set to show 12-hour or 24-hour time by changing a constant at the top of the source code. Each large digit is made up of a 4 x 6 rectangle of small "clock dials" that spin to different positions when the digits of the current time change.

Sudoku 1.2.0 by William M Leue (GAME, updated 10-05-2021 17:06:16) UPDATE
Well known game

Allows you to create, load, save and solve Sudoku puzzles with some limited computer assistance.

Sunset Puzzle 1.1.0 by William M Leue (GAME, updated 26-05-2021 18:22:11) UPDATE
Modified puzzle game

A sliding block puzzle somewhat similar to the "15" puzzle but with blocks of 3 different sizes.

The 1.1.0 update adds an automated solution. You trigger the solution by pressing the '@' key. A screen allows you to choose how much of the full solution to see, and also to view the solution at 1, 2 4, or 8 moves per second.

Tank versus UFO 1.0 by Schlowski (GAME, updated 15-02-2021 16:47:46) UPDATE
Simple ASCII graphics game

Shoot UFOs with your tank but beware of their bombs!

Ten Line Sokoban (One-screen version) by Harm (Volhout) (GAME/CHALLENGES, updated 23-04-2021 19:07:30) UPDATE
Logical game

This program was made for CMM1&2 BASIC Programming Challenge 2021 (one screen programs max. 48 rows by 100 columns)
Video on YT about this program is HERE.

Use your man to push the green boxes onto the yellow crosses. You can only push the boxes, not pull them. There are 20 levels. The level is shown in the left top corner.

Testing WII Controller 1.0 by ASandr (TOOL, updated 11-06-2021 00:15:13) UPDATE
Controller text

This little program tests the buttons and analog sticks on WII Controller Classic Pro.

ThatDiceGame 1 by yock1960 (GAME, updated 19-04-2021 10:15:45) UPDATE
Many dice games

Common dice game, where players try to make poker hands from 3 rolls of the dice per turn. The 'impossible' poker hand of 5 of a kind, earns the highest score, if you have a score slot to play it!

TicTacToe 1.0.0 by William M Leue (GAME, updated 11-05-2021 19:44:42) UPDATE
Well known game

Play the game of TicTacToe against the computer or another player.

Tower of Hanoi (One-screen version) by JirSoft (GAME/CHALLENGES, updated 23-04-2021 19:07:00) UPDATE
Logical game

This game was made for CMM1&2 BASIC Programming Challenge 2021 (one screen programs max. 48 rows by 100 columns)
Video on YT about this program is HERE.

You have just one task: move all discs from pillar 1 to pillar 3 with the help of pillar 2.
There is just one rule, you can't put a bigger disc onto a smaller one.

Tower of Illinois 1.0 by bar1010 (GAME, updated 07-07-2021 07:51:37) UPDATE
Modification of a classic game

Tower of Illinois adds a 4th pillar to the Tower of Hanoi puzzle game. Build a tower up to 16 blocks high. Control is via the keyboard. Program code based on code from Tower of Hanoi by JirSoft.

Towers of Hanoi 1.0.0 by William M Leue (GAME, updated 12-05-2021 16:48:39) UPDATE
Classic game

The classic Towers of Hanoi puzzle. Move a stack of discs from one tower to another, moving one disc at a time and never allowing a larger disc to lie on top of a smaller disc. You can solve the puzzle yourself, or watch the computer solve it. There are a user-selectable number of discs, up to 12. (12 discs take 4095 moves in the optimal solution!)

Truchet Tiles 1.0.0 by William M Leue (DEMO/GRAPHICS, updated 12-05-2021 16:48:31) UPDATE
Tile demo

A random, infinitely scrolling maze made of Truchet Tiles. The colors gradually change over a time period of a few minutes.

Turing Machine 1.0.0 by William M Leue (SCIENCE/EDUCATION, updated 10-05-2021 16:43:31) UPDATE
Turing machine simulator

A Turing Machine is a theoretical model of machine computation invented by Alan Turing in a famous 1936 paper. Turing is acknowledged to be one of the principal fathers of the digital computer. Turing Machines are still used as the reference model for researching topics such as computational complexity. This program allows you to create, load, and save Turing Machine programs and run them either in a tabular or graphical format. The screen shot is of a graphical view. Several Turing Machine programs are included in the folder "Programs". The program has substantial Help features to explain Turing Machines.

Wolfstein 3D 0.7a by Mauro Xavier Neto (GAME, updated 06-02-2021 22:09:29) UPDATE
Wolfenstein 3D version from scratch

Wolfenstein 3D version made from scratch for Colour Maximite 2 (work in progress).
Warning: Contains blood and images that may be disturbing to a sensitive audience (swastika).

Word Search 3.0 by bar1010 (GAME/EDUCATION, updated 05-07-2021 21:36:36) UPDATE
Play 147 variations of Word Search

Word Search version 3 contains a number of new features. Firmware 5.07 or higher is required due to utilization of mode 15 with 1280 x 1024 resolution. There are
seven font sizes, three game types, and seven dictionary sizes for the user to choose. Game types one and two now show the number of words remaining and total words in the word list. Control is via the keyboard. The spacebar highlights a letter.

Wurmli 1.0 by Nautilus (GAME, updated 14-02-2021 15:46:18) UPDATE
A snake game for the CMM2

xDragon Game Engine 0.1 by Epsilon (DEMO/GAME/TOOL/GRAPHICS, updated 25-05-2021 17:24:48) UPDATE
A CMM2 Game Engine.

xDragon is a 2D game engine in tune with the CMM2 feature set. The engine is geared towards arcade style action games such as shooters, platformers, top-down racers etc.

XEdit 0.10 by Epsilon (GENERAL/TOOL, updated 24-04-2021 11:02:38) UPDATE
XEdit Text Editor for Color Maximite 2

XEdit is a text editor written in MMBasic. The editor supports up to two windows (Hsplit/Vsplit or no split) and up to two buffers (files). The two buffers can be freely assigned to windows and two windows can present separate views into a single buffer. XEdit supports undo, macro recording, MMBasic syntax highlighting as well as the usual complement of editor operations: cut/copy/paste, find/replace, indent/unident selections, insert/overwrite mode, goto line.

xFind 0.2 by Epsilon (TOOL, updated 23-04-2021 21:43:59) UPDATE
String Find across Files

xFind finds all occurrences of a given text string across files specified by a filespec or directory.

Yellow River Kingdom 1.0.0 by Tom Williams "thwill" (GAME/EDUCATION, updated 11-07-2021 15:50:29) UPDATE
Classic BBC Micro edutainment title

The original version of Yellow River Kingdom was an edutainment title included on the BBC Micro Welcome Tape/Disc and is a variant on the classic Hamurabi game. It was (c) BBC Soft, 1981 and written by Tom Hartley, Jerry Temple-Fry and Richard G Warner. I like to think that every British child in the 80's and early 90's would either have played this game or at least watched someone else play it on their school BBC Micro - often, at least early on, there was only one BBC per school and it was wheeled from classroom to classroom on a special trolley along with its obligatory CUB Microtech monitor. This version was ported to MMBasic 5.07 by Thomas Hugo Williams in 2021 starting from this source code:

Z-MIM r3 by Tom Williams "thwill" (GAME, updated 11-02-2021 12:22:16) UPDATE
Play Zork on the Colour Maximite 2

Z-MIM is a Z-machine interpreter allowing the classic Infocom works of interactive fiction to be played on the Colour Maximite 2. This version is limited to files in the .z3 format but all the early classics are available in that format: Ballyhoo, Cuthroats, Enchanter, Hollywood Hijinx, Leather Goddesses of Phobos, The Lurking Horror, Planetfall, Plundered Hearts, Seastalker, Sorcerer, Spellbreaker, Wishbringer, Infidel and of course Zork I-III.