Jazz² Resurrection: Open-source reimplementation of Jazz Jackrabbit 2
The flexible game engine
Free game engine for development of desktop, mobile, and web games
Delphi Java - VRCalc++ OOSL (Script) and + (Binary Exec Distro)
Reusable code for building video games with Jogamp NEWT
A cross-platform port of Hexen II game.
Media Player and Media Tool Kit for Linux using Kulina Graphics
Portable UCI- and XBoard-compatible chess engines.
Klotsky class block slider puzzles.
3D OpenGL dungeon game using Ada: a tribute to Narbacular Drop
Haskell game engine library for roguelike dungeon crawlers
Source code of a text adventure game.
3D .NET engine for Windows, Linux, Mac
Binary Conversion Calculator
Yet Another Chess ENgine
Investigo - DX9 Performance and Debugging Toolkit
A (very) shitty OpenGL remake of MS-Paint
Cross-platform 2D game engine