Is Transformice co-op?

Steam's store page doesn't flag a co-op category, but players tag Transformice as co-op.

Does Transformice have PvP?

Steam does not list PvP for Transformice.

Do we both need to own Transformice to play together?

Yes. Transformice is played online, so each player needs their own copy on their own Steam account (or PC Game Pass where it is offered). Steam Families can share a library, but two people cannot play the same shared game at the same time.

How many people play Transformice?

About 1,284 players were in-game when this page's data was last refreshed (2026-09-09).

Ready Up — what game do we play?Compare two Steam libraries →

Multiplayer games › RPG › MMO

Is Transformice multiplayer or co-op?

Yes — co-op. Transformice is a mmo game released in 2015, 88% positive on Steam (27,661 reviews), with 1,284 playing right now. Free on Steam.

Online multiplayerRPG · MMO

Transformice is an MMO platformer about dozens of mice running to bring back the cheese! Will the almighty Shaman help you or just ruin everything? Millions of…

How Transformice plays with friends, according to Steam

Online co-op: Not listed on Steam
Local / split-screen co-op: Not listed on Steam
Online PvP: Not listed on Steam
LAN play: Not listed on Steam
MMO: Yes

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: Free to Play, Multiplayer, Massively Multiplayer, Funny, 2D, Platformer, Casual, Cute

Do you and a friend both own Transformice?

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

Or open the Steam store page.

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

Quick answers

Is Transformice co-op?: Steam's store page doesn't flag a co-op category, but players tag Transformice as co-op.
Does Transformice have PvP?: Steam does not list PvP for Transformice.
Do we both need to own Transformice to play together?: Yes. Transformice is played online, so each player needs their own copy on their own Steam account (or PC Game Pass where it is offered). Steam Families can share a library, but two people cannot play the same shared game at the same time.
How many people play Transformice?: About 1,284 players were in-game when this page's data was last refreshed (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 2026-09-23. 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