2D game development library for Ruby and C++
dhewm 3 main repository
Enigma is a puzzle game
GemRB is a portable open-source implementation of the Infinity Engine
Opensource crossplatform Fallout 2 game engine writen in C++ and SDL
Orx: Portable Game Engine
RTS game with the theme of Strategy by Design
A free transportation simulator game
A strategy game with a high fantasy theme
Seven Kingdoms: Ancient Adversaries
Odamex is a free, cross-platform, modern client-server Doom engine
0 A.D. is a free, open-source, cross-platform real-time strategy game.
puzzle game based on hexagonal tiles
3D modeler, 3D game maker, 3D demo maker
Cross-platform, GPL reimplementation of the classic : Syndicate
inputbox password WIN OSX GTK QT Console VCPKG C# Lua R Fortran Pascal
Old style soccer game with many exciting features
A 2D multiplayer space shooter game