An OpenGL RTS game engine written in C
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
SDL based generic 2D game engine
A cross-platform port of Hexen II game.
ASTRO é uma plataforma para que tem a capacidade de criar jogos 2D.
A Simple Game Engine
A complete 2D Game Engine with built in drag and drop editor