Amateur 3D Game Engine
Arianne is an engine to develop multiplayer online games like Stendhal
Action RPG that's easy to mod
God of War Gameplay Tweaks
tour based strategic game
FiveM is a modification for Grand Theft Auto V
OgreWin3D
0 A.D. is a free, open-source, cross-platform real-time strategy game.
Here we're trying to create the easiest open-source game engine.
JavaScript framework to build game engines, games, emulators and apps
javascript chess games viewer for websites, blogs and live broadcasts
Turkish Traditional Backgammon Game
Retro style, multi-platform soccer game
Chess analysis, training and testing for Windows.
W3LuaEnv is a free tool for Warcraft III modders
Cross-platform real-time strategy game (3D)
A cross-platform port of Hexen II game.
Combat Flight Simulator for LINUX. WW2. Network and VOIP. Open-source.
Another clone of Rick Dangerous classic game
90-ball bingo with sound
PyCAPGE - Python Classic Adventure Point and Click Game Engine
Kubok16 is a math puzzle similar to Sudoku.