Flax Engine, multi-platform 3D game engine
Program used to map keyboard buttons and mouse controls to a gamepads
For exploring cellular automata like Conway's Game of Life.
Shamus remake.
starrydb is game server engine
2D ARPG Engine
A starter development kit that let you develop FF6-like games on PC.
universal multi-platform light-weigth extensible scripting framework
Turn based Civ-like strategy game
A fantasy real time multiplayer strategy game with player scripted AI
MvMTrainer plugin provides 'training' mode for MvM matches of TF2
TurboSphere is an easy to learn and powerful JS based game engine.
A Simple Game Engine
The solution to all your problems
Delphi-like IDE for cross-platform game development
Cross-platform 2D game engine
makefile scripts and templates for Allegro 4 game library