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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.

4.731 reviews185 followers
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Prototype sample data: the rating and review count come from the written sample reviews below, and the follower count is derived from the game's own row so it stays put between reloads. None of it is real user data.

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Mushroom Simulator Co-op Launches

The original listing, then every content update Mushroom Simulator Co-op has shipped since.

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.

Launched on May 15th, 2026

Ranked #1 of the week of May 11, 2026
12

Update titles, dates and links are real Steam announcements, captured once and stored with the catalog; routine hotfixes are filtered out. The vote count beside each one is the prototype's own counter, not anything Steam reports. Every game's updates →

Developer Pitch

The developer's own words about Mushroom Simulator Co-op — the one part of this page that is not derived from the catalog.

No pitch from the developer yet

Everything above is derived from the catalog and the storefront. If you made Mushroom Simulator Co-op, this is where you get to say what it is in your own words.

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Reviews

No reviews yet

Nobody has written up Mushroom Simulator Co-op for this prototype yet. The other games in the catalogue have sample reviews attached.

Inert in this prototype — nothing you write would be stored.