Mycelium Mayhem cover art

Mycelium Mayhem

You are a tiny mushroom fighting isopods on a stump. Player and enemies are tied to a looped ability system that perform actions automatically in a cycle. Each wave increases in difficulty, try to survive as…

3 August 2025

Mycelium Mayhem is an indie developed by Ayayun, released 3 August 2025 on Linux, Mac and PC (Microsoft Windows).

Verified Sources: IGDB , Steam

What Mycelium Mayhem is

Mycelium Mayhem is an indie game developed by Ayayun and released in 2025. It is available on Linux, Mac and PC (Microsoft Windows). It runs on Unity.

The premise, in the publisher's words

You are a tiny mushroom fighting isopods on a stump. Player and enemies are tied to a looped ability system that perform actions automatically in a cycle. Each wave increases in difficulty, try to survive as long as you can.
Description from the publisher · source

How it plays

Its themes are action. It is a single-player game with no multiplayer component.

What it launched against

Mycelium Mayhem launched on 3 August 2025, within three weeks of Mafia: The Old Country, Donkey Kong Bananza, Wuchang: Fallen Feathers and Sword of the Sea.

Released around the same time: Mafia: The Old Country, Donkey Kong Bananza, Wuchang: Fallen Feathers, Sword of the Sea.

Screenshots

All media

Quick answers

Mycelium Mayhem — frequently asked questions

When did Mycelium Mayhem come out?
Mycelium Mayhem was released on 3 August 2025 for Linux, Mac and PC (Microsoft Windows).

If you like this

Games like Mycelium Mayhem

See all