0 A.D. (pronounced “zero-ey-dee”) is a free, open-source, historical Real Time Strategy (RTS) game currently under development by Wildfire Games, a global group of volunteer game developers. As the leader of an ancient civilization, you must gather the resources you need to raise a military force and dominate your enemies.

System Requirements:

Operating System Version: 10.8+
Screen resolution: 1024×768 or above
REQUIRES 64-bit INTEL CHIP