0 A.D. vs Age of Empires II: The Age of Kings

0 A.D. is a free, open‑source real‑time strategy game that puts you in command of an ancient civilization. Gather resources, train armies, and battle foes across historically inspired maps. The game is developed by the volunteer group Wildfire Games and runs on Linux, Windows, and macOS, offering both single‑player campaigns and multiplayer skirmishes.

Age of Empires II: The Age of Kings is a classic real‑time strategy game that lets players command medieval civilizations across multiple ages. Build economies, train armies, and wage wars on detailed historical maps. The game offers both a robust single‑player campaign and competitive multiplayer modes, delivering deep strategic gameplay that has stood the test of time.

• Free and open‑source
• Runs on Linux, Windows, and macOS
• Deep historical detail
• Strong modding community

• Deep strategic depth with multiple civilizations
• Rich historical campaign and lore
• Strong multiplayer community and LAN support
• Extensive modding and map‑creation tools

• Graphics are less polished than commercial RTS titles
• Steep learning curve for new players
• Multiplayer matchmaking can be limited without dedicated servers

• Outdated graphics compared to modern RTS titles
• Steep learning curve for new players
• Limited official support and updates