Yes — co-op and PvP. Circle Empires Rivals is a real-time strategy game released in 2020, 90% positive on Steam (1,827 reviews), with 48 playing right now. $15.99 on Steam.
In this fast-paced multiplayer RTS, you and your friends will take control of your own tiny kingdoms and conquer a world made of circles. Each one is…
Steam's own category list for the game, as of 2026-09-09. "Not listed" means the store page does not claim that mode; community mods or Remote Play can still add it.
Steam tags: Tactical, Multiplayer, Online Co-Op, Top-Down, Strategy, Fantasy, Fast-Paced, Economy
Ready Up compares two Steam libraries and shows every multiplayer game you both have — including whether Circle Empires Rivals is one of them — then helps you pick tonight's game with a weighted roll or a bracket.
Or open the Steam store page.
Tired of Circle Empires Rivals? The Swap tab finds the closest unowned games of the same type that are newer or rated higher.
Ready Up is a free tool: enter two Steam usernames and it lists the multiplayer games you both own, runs a bracket to pick one, and suggests new co-op games that fit how you both play. Ratings, tags and player counts from Steam and SteamSpy; page updated 2026-09-23. Powered by Steam — not affiliated with or endorsed by Valve Corporation or Microsoft. Ready Up is a Somebody Decide program. How the data works · Legal & privacy · All types · Game Pass