A game engine powered by python and panda3d
Gideros Release version
Zig game engine & graphics toolkit
Game engine supporting many 3D/2D formats and graphic effects
GemRB is a portable open-source implementation of the Infinity Engine
Orx: Data-Driven Game Engine
0 A.D. is a free, open-source, cross-platform real-time strategy game.
A free 3d game for PC that does not limit the player. Fight,Build,Gain
A cross-platform port of Hexen II game.
A promising chess program
The multiplayer game engine
3D Multiplayer Hover Soccer
Spring is a free RTS engine developed for Windows, Linux and Mac OS X.
Character animation system for games and simulations.
Source code of the chapters of the book 3D Game Development with LWJGL
Portable game engine with main focus on point-and-click adventures
Web powered cross-platform 3D, WebXR game engine
C/C++ , PHP, PYTHON, 3D ENGINES, CHROME NATIVE CLIENT
3D .NET engine for Windows, Linux, Mac
Android, DOS, FirefoxOS, Linux, MacOS and Windows all in one..
plugin-based RPG manager in C++ and Qt5
This is a hacking style game set in the early '80s