A strategy game with a high fantasy theme
Enigma is a puzzle game
An isometric arcade-style game of skill, puzzles and exploration
Cross-platform real-time strategy game (3D)
Tools for Super Tux Kart server operators
2D Open Source MMORPG
RTSish Game Engine
Spring is a free RTS engine developed for Windows, Linux and Mac OS X.
Pioneer, a space adventure game in the 31st Century Milky Way galaxy
Oblige is a random level generator for classic FPS games
3D-Accelerated open-source DOOM engine
EDGE is an advanced DOOM source port
Android port of PRIME roguelike
Game engine for playing tomb raider 1 - 5 levels.
Provides a full suite of clients and servers for virtual worlds.
A 3D Game Framework