Is Relentless Expanse co-op?

Relentless Expanse does not list co-op on Steam; it has PvP, Single-player too.

Does Relentless Expanse have PvP?

Yes, Relentless Expanse has player-versus-player modes.

How many people play Relentless Expanse?

Player counts were not available when this page was built.

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Multiplayer games › Strategy › Real-time strategy

Is Relentless Expanse multiplayer or co-op?

Yes — PvP. Relentless Expanse is a real-time strategy game released in 2025, 91% positive on Steam (77 reviews). Free on Steam.

PvPSingle-player tooStrategy · Real-time strategy

Capture and upgrade planets, outsmart your enemies, and conquer the galaxy! Simple yet addicting, you can…

Steam tags: Strategy, RTS, Multiplayer, Sci-fi, Space, Grand Strategy, Real Time Tactics, PvP

Do you and a friend both own Relentless Expanse?

Ready Up compares two Steam libraries and shows every multiplayer game you both have — including whether Relentless Expanse is one of them — then helps you pick tonight's game with a weighted roll or a bracket.

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Tired of Relentless Expanse? The Swap tab finds the closest unowned games of the same type that are newer or rated higher.

Quick answers

Is Relentless Expanse co-op?: Relentless Expanse does not list co-op on Steam; it has PvP, Single-player too.
Does Relentless Expanse have PvP?: Yes, Relentless Expanse has player-versus-player modes.
How many people play Relentless Expanse?: Player counts were not available when this page was built.

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 2026-09-09. Powered by Steam — not affiliated with or endorsed by Valve Corporation or Microsoft. How the data works · Legal & privacy · All types · Game Pass