Mushroom Simulator Co-op
Nimble Starship · 2026-05-15
Modes: Single player, Multiplayer, Co-operative · Perspectives: Third person
Releases: May 15, 2026 (PC (Microsoft Windows))
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.
Mushroom Simulator Co-op is a Casual, Indie, and Simulation game released in 2026, priced at $2.99, with a Very Positive sentiment based on 91% of 139 reviews.
Health check
- · 27 reviews in the last 8 weeks (~3/week).
- · Review velocity down 67% vs the prior 8 weeks.
- · Top 26% of 29,485 Casual games in the census by review count.
Review-multiple estimate from 144 total reviews — how this is computed.
All-time low: $2.54 at Steam (2026-06-25)via IsThereAnyDeal
12-month high $2.99 · on sale 1 of 4 observed days (census price snapshots)
Review momentum
Completion
- · 60% of players earned Don't Touch Me! I
- · 4.7% of players earned Must've Been the Wind II
- · 0.2% of players earned Eternal Mushroom
Global achievement rates from Steam.
Details
3 supported languages: English, Russian, Japanese
Census log
- 2026-05-15First review activity on record (week of 2026-05-15).
- 2026-05-22Biggest review week on record: 52 reviews (week of 2026-05-22).
Computed from census-recorded observations only — dates are observation dates.
Recent updates
- 2026-10-07🍄 Patch Notes - Version 1.2.1
- 2026-10-01🍄 MAJOR UPDATE 1.2.0 - “WORM ARTILLERY” IS OUT NOW 🍄
- 2026-08-23🎉 10,000 Players — Thank You!
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Similarity via IGDB.