Mushroom Simulator Co-op cover art

Mushroom Simulator Co-op

You're a mushroom. Your friends are mushrooms too. Grow big, enjoy the rain, watch out for worms and the forager with a basket. No quests, no bosses. Just you, the forest, and that worm that crawled up at the…

15 May 2026

Mushroom Simulator Co-op is an indie, released 15 May 2026 on PC (Microsoft Windows).

Verified Sources: IGDB , Steam

What Mushroom Simulator Co-op is

Mushroom Simulator Co-op was released in 2026. It is available on PC (Microsoft Windows) only. It runs on Unreal Engine 5.

The premise, in the publisher's words

You're a mushroom. Your friends are mushrooms too. Grow big, enjoy the rain, watch out for worms and the forager with a basket. No quests, no bosses. Just you, the forest, and that worm that crawled up at the wrong moment again.
Description from the publisher · source

How it plays

It is played from a third person perspective. Its themes are comedy, party, stealth and survival. It supports multiplayer for up to 10 players online. Available modes: Co-operative, Multiplayer and Single player.

What it launched against

Mushroom Simulator Co-op launched on 15 May 2026, within three weeks of 007 First Light, Forza Horizon 6, LEGO Batman: Legacy of the Dark Knight and Directive 8020.

Released around the same time: 007 First Light, Forza Horizon 6, LEGO Batman: Legacy of the Dark Knight, Directive 8020.

Screenshots

All media

Quick answers

Mushroom Simulator Co-op — frequently asked questions

When did Mushroom Simulator Co-op come out?
Mushroom Simulator Co-op was released on 15 May 2026 for PC (Microsoft Windows).
Does Mushroom Simulator Co-op have multiplayer?
Yes. Mushroom Simulator Co-op supports multiplayer for up to 10 players online.

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