

Mycosis
Tomáš Větrovský · December 12, 2023 · Science, 2D Fighter, Puzzle, Retro, Indie
Buy the Mycosis key for Steam from Driffle INC at $7.07 — the cheapest of 4 stores we compare.
Where to buy Mycosis — official stores
Cheapest Mycosis keys — keyshops
Keyshops are third-party marketplaces — keys are resold and can be region-locked or a different edition. Check the listing's region & edition before buying.
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Mycosis price by region
Mycosis costs £5.24 in the United Kingdom, €6.16 in Europe (EUR), $6.69 in Georgia (USD), $7.07 in the United States, CA$13.99 in Canada, A$16.25 in Australia, NZ$16.29 in New Zealand, zł27.59 in Poland and R$35.79 in Brazil right now.
| Region | Best price | Official store | Key shop | Stores |
|---|---|---|---|---|
| £5.24 −44% | £9.29 | £5.24 | 3 | |
| €6.16 −43% | €10.79 | €6.16 | 4 | |
| $6.69 | $6.69 | $7.07 | 4 | |
| $7.07 −36% | $10.99 | $7.07 | 4 | |
| CA$13.99 | CA$13.99 | — | 1 | |
| A$16.25 | A$16.25 | — | 1 | |
| NZ$16.29 | NZ$16.29 | — | 1 | |
| zł27.59 −45% | zł49.99 | zł27.59 | 3 | |
| R$35.79 | R$35.79 | R$38.57 | 2 |
Each row is a real price from that region's own stores, not a currency conversion, so the figures are not directly comparable. Switch regions in the header to shop the one you buy in.
Screenshots
About Mycosis
Mycosis is an action-puzzle platformer set in a research facility overrun by fungal infection where you blast through with a flamethrower or solve environmental puzzles using found objects to survive. This indie debut from a microbiologist combines classic game inspiration with a custom Java engine and a tense atmosphere that rewards both firepower and creative problem-solving.
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!
Mycosis — game info
- Platforms
- Windows
- Player modes
- Single-player, Online PvP, LAN, Cross-platform multiplayer
- Controller
- Full controller support
- PC Game Pass
- Not included
What Steam players say
Recent verbatim reviews from Steam — separate from playze.io community reviews below.
Mycosis is a 2D action-platformer that successfully blends exploration, puzzle-solving, and combat within a grim underground research facility, drawing inspiration from classic immersive shooters while carving out its own identity through passionate design and atmospheric storytelling. Players praise the variety of weapons and tools, clever level design, and the evident care put into the project by its small development team, though some feel the game is too short to fully explore its mechanical depth and wish there were more enemy variety to justify the arsenal available.
At first glance it looks simple, but it quickly turns into a surprisingly deep mix of action, puzzles, exploration and light survival-horror inside a strange underground lab. It feels like a 2D take on Half-Life, with clear inspiration from older immersive shooters, but it has its own identity. You can solve things properly through puzzles, or just brute-force your way through combat if that’s more your style. What really stands out is the passion: interactive lab elements, terminals, little science-style interactions, and new mechanics, enemies and areas across its acts. There is plenty of weapons and gadgets that let you approach situations differently. It’s also clearly made with care by a very small (basically solo) dev, and that shows. Difficulty can be surprising at times, but manual saves help a lot. Exploration is rewarded, and there’s a constant sense that you’re missing things on a first run. On the downside, some UIs and stuff can feel a bit slow, and a few systems could be smoother. Overall, a genuinely creative and underrated indie game with a lot of heart behind it. Recommended if you like atmospheric 2D action with puzzles and secrets. Also, good half life reference…1 found this helpful
Very fun platformer with a silly strange story. If you have a day to burn you'll like it.1 found this helpful
Only recommended under a good discount, the game offers interesting mechanics and weapons but we don't get enough time to play around with them, there is a lot of unique weapons and tools you can use but i managed to beat the whole game by mostly using same 2-3 guns and occasionally throwing grenades. I feel like the game is too short and doesn't has enough unique enemies. compared to the amount of unique weapons and tools it offers. I also feel like with how items work in this game and what they do, it would be neat if the game offered something like a "survival" mode or another part where you manage these resources to survive. I hope developer will come back to expand on the game, at least to make more levels with designs which reward the player for using their weapons and tools with unique creativity, the electrical gun has an interesting way to kill enemies but you hardly get enough chances to use it for fun kills1 found this helpful
Mycosis is a grim and atmospheric 2D action-platformer that immerses you in a research facility collapsing under the weight of a catastrophic fungal outbreak. Developed largely as a passion project by Tomáš Větrovský and published by Wietrack Softwork, the game leans into a claustrophobic sci-fi horror tone from its opening moments. You take on the role of a scientist trapped inside the quarantined complex, forced to navigate crumbling laboratories, dim hallways, and sealed-off test chambers while confronting the horrifying consequences of the infection. Fungal growths cling to walls, spores float through the air, and former colleagues wander the corridors as grotesquely mutated creatures. The environment does most of the heavy lifting in storytelling, transforming the facility into a living, breathing threat that is constantly reshaping itself around you. The gameplay balances frantic encounters with careful problem-solving. Mycosis doesn’t rely solely on action; instead, it asks players to approach each area with caution. Ammunition and tools are limited, and enemies are rarely mindless obstacles. Some encounters are best handled through direct combat using firearms or improvise…1 found this helpful
Cool game, not boring to play :)1 found this helpful
Brilliant take on classic games from past. Mycosis is hard where i shoud be, funny where it shoud be a dense where it shoud be. If you want nostalgia filled take on games from ´classical´ era of gaming, dont miss this gem.1 found this helpful
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