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Multiplayer games › Party & co-op › Co-op platformer

Is 30XX multiplayer or co-op?

Yes — co-op, plus local/split-screen. 30XX is a co-op platformer game released in 2023, 91% positive on Steam (2,536 reviews), with 28 playing right now. $19.99 on Steam.

Co-opLocal / split-screenSingle-player tooParty & co-op · Co-op platformer

Jump, shoot, and slash your way through 30XX, the roguelike action platformer you can play with a friend! Explore lush, ever-changing worlds that mix precise…

Steam tags: Action Roguelike, Side Scroller, 2D Platformer, Rogue-lite, Platformer, Perma Death, Rogue-like, 2D

Do you and a friend both own 30XX?

Ready Up compares two Steam libraries and shows every multiplayer game you both have — including whether 30XX is one of them — then helps you pick tonight's game with a weighted roll or a bracket.

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Celeste
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Tired of 30XX? The Swap tab finds the closest unowned games of the same type that are newer or rated higher.

Quick answers

Is 30XX co-op?
Yes, 30XX supports co-op.
Does 30XX have PvP?
Steam does not list PvP for 30XX.
How many people play 30XX?
About 28 players were in-game when this page was built (2026-09-09).

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