Best Free RTS Games
Command, conquer, and never pay a cent. The finest real-time strategy the free world has to offer, from thousand-unit slugfests to classic base-building.
5 games · every one clears the PlayBound Bar
1
OpenRA
Classic RTS campaigns, rebuilt around modern multiplayer.
350 MBFREERTS · Strategy
RTSStrategyClassicBase Building
2
Beyond All Reason
Thousand-unit RTS battles that melt GPUs and minds.
2.2 GBFREERTS · Strategy
RTSStrategyLarge ScaleTeam Games
3
0 A.D.
Ancient warfare, stunningly rendered, forever free.
3.0 GBFREERTS · Strategy
RTSStrategyHistoricalBase Building
4
Zero-K
Physics-driven RTS where terrain is a weapon.
1.3 GBFREERTS · Strategy
RTSStrategyPhysicsTerraforming
5
Warzone 2100
Design your own tanks. Then design better ones.
550 MBFREERTS · Strategy
RTSStrategyUnit DesignCampaign
Questions
What is the best free rts games?
PlayBound's top pick is OpenRA — Classic RTS campaigns, rebuilt around modern multiplayer. It runs on Windows, macOS, Linux.
Do these games clear the PlayBound Bar?
Yes. Every game in this collection has been tested, played, and assessed against PlayBound's published criteria — worth playing, worth what it costs, and respectful of the player's time.