Mushroom Simulator Co-op
Playing now
3+1 vs. yesterday
38%of peak
All-time peak
813 Sep 2026
Update history
A permanent record of every observed change.
A permanent record of every observed change.
Playing now
3+1 vs. yesterday
All-time peak
813 Sep 2026
| Status | Key | Previous value | New value |
|---|---|---|---|
| Added | NEW_ACHIEVEMENT_1_0 | — | Alpha Shroom — Reach maximum size. You are visible from space. Probably. |
| Added | NEW_ACHIEVEMENT_1_1 | — | Mushroom Snack IV — Get eaten 100 times. You are basically forest fast food. |
| Added | NEW_ACHIEVEMENT_1_10 | — | Forest Legend — Survive for 10 in-game days. |
| Added | NEW_ACHIEVEMENT_1_11 | — | Eternal Mushroom — Survive for 30 in-game days. At this point, the forest pays rent to you. |
| Added | NEW_ACHIEVEMENT_1_12 | — | Last One Standing — Become the only survivor after at least three mushrooms were standing close together. |
| Added | NEW_ACHIEVEMENT_1_13 | — | Don't Touch Me! I — Scare a hedgehog with your voice 10 times. |
| Added | NEW_ACHIEVEMENT_1_14 | — | Don't Touch Me! II — Scare a hedgehog with your voice 25 times. |
| Added | NEW_ACHIEVEMENT_1_15 | — | Don't Touch Me! III — Scare a hedgehog with your voice 50 times. The hedgehogs have started a support group. |
| Added | NEW_ACHIEVEMENT_1_16 | — | Neighbor I — Stay close to another mushroom for 3 in-game days. |
| Added | NEW_ACHIEVEMENT_1_17 | — | Neighbor II — Stay close to another mushroom for 5 in-game days. |
| Added | NEW_ACHIEVEMENT_1_18 | — | Neighbor III — Stay close to another mushroom for 10 in-game days. True mycelium friendship. |
| Added | NEW_ACHIEVEMENT_1_19 | — | Anyone Here? — Stay completely silent for 3 minutes. Suspiciously mushroom-like behavior. |