Glest is a free and open-source medieval fantasy real-time-strategy (RTS) game developed by Glest Team based in Spain. In the game there are two factions to command, they are called: Magic and Tech, each of these factions have their own unique units, buildings and upgrades. Although units and buildings are different, the gameplay is nicely balanced. Glest can be played both single player and multiplayer mode.
Mac OSX 10.5 or newer
Intel Core 2 Duo powered Mac or faster
1 GB RAM
OpenGL compatible graphics