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Welcome to Mycosis - an action-platformer where you are a scientist facing a fungal outbreak among your colleagues. Break into locked labs, explore hidden tunnels, scavenge gear, and piece together a mysterious story to stop the infection!
Price history tracked since Jul 7, 2026 · vs all tracked offers.
Based solely on tracked price history — not purchase advice.
How it worksTracked since Jul 7, 2026.
Steam Train Fest starts Jul 20, 2026
Third-party resellers. Often cheaper, without official store support. Keyshop prices vs Steam →
Try this game before buying.
Mycosis is a mix of action and puzzle platformer in the style of classic games. It’s been set in dusty corridors of a mysterious research facility that comes alive and kicking, and it’s up to you whether you blast your way through with a flamethrower or find a way to overcome the traps and puzzles using found objects and environmental features.
You know how it is when you come to work in the morning and a strange infection spreads through the ventilation, turning your colleagues into fungal zombies... Classic. The story of the game is inspired by my vocation as a microbiologist (no, The Last of Us wasn’t the inspiration) and contains many references to both current and past aspects of the Institute of Microbiology (MikroBiologický Ústav in Czech) — hence the subtitle Heroes of MBÚ.
Since childhood, I wanted to create my own game. This debut is my humble tribute to the legendary games like Abuse, Half-Life and the original Fallout. I built the game on my own engine, in Java, as an amateur enthusiast which took me over eight years. It was a long - but amazing - journey. It allowed me to dive in and take pleasure in full creative freedom.
Now! I hope you’ll enjoy as much as I enjoyed creating it!
GENERAL CHARACTERISTICS OF THE GAME IN POINTS:
Unique Weapons, Gadgets and Items
Puzzles Utilizing Environmental Features
Tense Atmosphere
Original Game Engine
Inspired By Classic Games: Abuse, Half-life
Created By Real Scientist :D
About 7 Hours Of Gameplay
LAN Multiplayer (still a work in progress)
Music by Fertilizer. Learn more about Fertilizer's work at bandzone[dot]cz/fertilizer.
Infection spreads smoothly on Steam Deck too! 🧫🕹️
Lowest tracked price: €2.69 (Jul 7, 2026) · current best: €7.46 across 2 stores.
90% positive reviews all-time.
Right now the cheapest offer for Mycosis is €7.46 at Eneba. KingsPrice compares 2 offers from 2 stores — official stores and keyshops — and refreshes prices throughout the day.
The lowest price KingsPrice has tracked for Mycosis is €2.69 (recorded on Jul 7, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
Keyshops are marketplaces that resell game keys, usually below official store prices. The keyshops listed on KingsPrice deliver genuine Steam keys, but buyer protection differs from official stores — check the shop's rating and refund policy before buying. You can hide keyshop offers at any time with the keyshops toggle. Keyshop prices vs Steam →
Create a free price alert on this page and KingsPrice will email you when Mycosis drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.
