Open Source Games

A console/text based chess program with XBoard/CECP and UCI API, available on all major platforms. You may need a graphical chess interface to use it. Please refer to README.md in the files section for installation instructions. The last stable release is 2.1.9 and has been released on 19/08/2025. Belofte 0.2.0 till 0.9.20 (c/c++): Xboard 1 & 2 (CECP) - Linux/Unix/(Windows) Belofte 2.1.1 and up (c++11) : UCI and Xboard 2 - Linux/Windows/Mac/Android/... For access to code, please clone the git repository. Compiles and Runs on 32/64 bit on Windows, Mac, Linux, Android (ARM/x86) and Raspberry. Released under GNU v2 license. (means free to copy, free to modify, free to use, ...) Works fine with Arena/Cutechess/BanksiaGui/Winboard/Xboard/...

Emeritus Pong is a clone of the good old "Pong" game. It tries to be relatively close to the original, therefore no fancy graphic or astonishing sound effects there. Emeritus Pong is written to be able to run on any modern PC. There are three versions available: DOS, Windows and Linux. Emeritus Pong features also a cool demo mode, which makes it playing against itself, displaying the current time as scores. The game is programmed to run flawlessly on any modern PC, but it will run on older architectures, too. A 90 MHz Pentium CPU and 2 Mb of RAM should be enough to run comfortably the DOS version. Emeritus Pong may run in any usual resolution, ranging from 320x240 to 1280x1024, fullscreen or windowed. If you would like to use any other video mode (not available from the game's setup), you will have to manually edit the empong.cfg configuration file. Windows and Linux versions require a sound card for sound, and DOS version simply uses the internal PC Speaker.

PSID64 is a program that converts PSID and RSID files into C64 executables. This allows users to play PSID and RSID files (originally used by the PlaySID program) on a real Commodore 64 computer or emulator such as VICE.

A relatively easy to win but feature rich fantasy roguelike game with a highly interactive world. Avanor was once a great land, but now it is an isolated valley kingdom under serious threat. You, as the hero must save Avanor, or dominate it.

Kraptor is a classic shoot 'em up scroller game, where you must fight against tons of bad dudes. This is a full game with massive destruction, powerful weapons, and high speed action in varied levels. Works for Linux, DOS, Windows, QNX, Mac Os, etc..

Fortune displays random text messages that are intended to be fun. It uses the original fortune-mod text database, but has a user-friendly interface. You can download versions for Dos, Windows, Linux and a Java-version for any OS.

MegaZeux (MZX) is a simple but powerful game creation system. It currently officially builds on Windows (9x, 2k, XP), Linux (multiplatform), and MacOS X. Versions prior to 2.80 are available only for MS-DOS.

ArdReil is a multiplayer, multiplatform, networked strategy game of galactic conquest and resource management, providing opportunities for diplomacy, betrayal, cunning, and cooperation. Unite the Galaxy - preferably under your own flag.

A quick-and-dirty maze game written in pure text-mode C with an available SDL frontend. Find the goal and make it to the exit.

JustEmpire and TEmpire (Tiny Empire) are two Empire-derivative games based (very!) loosely on Walter Bright's original Empire concept (classicempire.com), using JustBasic (justbasic.com) and Borland Turbo C/C++ (bdn.borland.com/museum). Others possible.

AfA-Scumm is the 2D adventure engine powering AmberfishArts, a community for enthusiasts of classic adventure games as well as a hub for high-quality fan projects. Coded in C++, AfA-Scumm is both very portable and feature rich.

A collection of little C/C++ programs that use the Allegro library for some nice graphic effects (oscilator, fontconverter, textprinting effects, logger, etc). These can also be included in your own Allegro projects.

AllegRT is a 3D engine for making games based on 3D realtime raytracing for realistic results. It is based on and designed to work with Allegro.

This is Coot Wars, a clone of the popular game Drug Wars by John E. Dell, but with senior citizens! Heavily in debt thanks to hospital fees, you must turn to black-market prescription drug trading to survive. A console game.

FREE Game Match Making program/service plus gameing community<br> Read the site and help us out

The General Adventure Game Engine is a generic RPG\Adventure game engine written in C++.

My first Java program! This will be a simple dungeon game (like Zork). I don't think there will be a combat system, but if there is, it won't be implemented for a while. I will be working with a few friends, but help is welcome!

A game of skill and reflexes, non violent, suitable for all ages, hours of fun! 100 % FUN Move the ball around the level map, without falling, without running out of time, and getting the prizes, in order to reach the exit. Full map editor included!

Omega is a roguelike game originally written by Laurence Brothers in the late 80s. It was the first roguelike game with a large "countryside", plot development, quotable quotes, and a sense of humor.

A project to make a new 16 bit style dos game that can run on old and new hardware!!! It is planned to be a tile engine game for FreeDOS utilizing mode X of VGA and using the YM3812/OPL2 and YMF262/OPL3 chip to full capabilities! more details later!

A rpg type game in which you play a province and try to take over the rest of the galaxy through space combat

An English translation patch for the SNES game Radical Dreamers. <br>(c) 2000 - 2003 Demiforce. All yaya reserved.

Realms of Turmoil is a project dedicated to making a very good web-based game, similar to Utopia, and releasing it on the internet. It is currently not even in a workable stage. I could use any help that anyone out there can provide. Come help it work.

An open source sequel/clone of the classic cross-genre game Star Control II, with internet support.

Monopoly game with extensive stats. CLI version. This version : GPL, future GUI versions : license at the choice of the author