0 A. D. Apr 2026

Developed by , an international group of volunteer developers, 0 A.D. is a free, open-source historical war and economy game that has been a labor of love for over a decade. Here is why this community-driven project is worth your time. A Masterclass in Historical Detail

: Units gain experience through combat, becoming more powerful as they survive more battles, encouraging you to keep your veterans alive. The Power of Open Source 0 A. D.

: Unlike many RTS games, your basic infantry units also double as your workforce, building structures and gathering resources, which adds a layer of strategic depth to how you manage your population. Developed by , an international group of volunteer

Rediscovering History: Why You Should Be Playing 0 A.D. If you’re a fan of classic real-time strategy (RTS) games like Age of Empires , but you’re looking for something that feels both familiar and refreshingly modern—and happens to be completely free—then is the hidden gem you’ve been waiting for. A Masterclass in Historical Detail : Units gain

: The game features a completely custom, orchestrated soundtrack designed to give each civilization its own unique cultural "soul" using authentic instruments.

Set between , 0 A.D. lets you command ancient civilizations, including the Romans, Persians, Hellenes, and even the Britons. The level of detail is staggering: