Bio Fail
Bio Fail is a dark 2D platformer where you play as a biological anomaly—a monster that possesses humans. Control their bodies, fight your way through levels, solve puzzles, and destroy everything in your path. One body—one chance
Last Updated: 5/15/2026
| Steam Price | $2.99 |
| Release Date | 5/1/2026 |
| Developer | Langonier |
| Publisher | Langonier |
| Steam App Id | 4591120 |
Bio Fail
Bio Fail is a dark 2D platformer where you play as a biological anomaly—a monster that possesses humans. Control their bodies, fight your way through levels, solve puzzles, and destroy everything in your path. One body—one chance
Last Updated: 5/15/2026
- Windows
- Mac
- Linux
About Bio Fail
Bio Fail is an Adventure, and Action game developed by Langonier. On 5/1/2026, it was released on the Steam Store by Langonier.
It can be played and ran on Windows systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
According to Steam’s category system, Bio Fail supports the following features:
- Partial Controller Support
- Single-player
- Family Sharing
From the Steam community, Bio Fail has been tagged with the following user tags:
- Futuristic
- Side Scroller
- Dark
- Story Rich
- Platformer
- Stylized
- Puzzle
- Controller
- Lovecraftian
- Conversation
- Simulation
- 2D Platformer
- Combat
- Puzzle Platformer
- Cyberpunk
- Sci-fi
- Zombies
- Action
- Adventure
- 2D
Media & Sceenshots
Watch the featured video for Bio Fail and see the latest screenshots from the Steam Store.

Related Packages
Bio Fail is referenced by 1 package in the Steam Store. A package (or sub) is simply an item that can be purchased on Steam.
Supported Languages and Localizations
Bio Fail is available in 2 different languages with varying levels of support for the in-game interface, audio, and fully translated subtitles.
| Name | Interface | Audio | Subtitles |
|---|---|---|---|
| English | Yes | No | Yes |
| Russian | Yes | No | Yes |
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Features & Categories
Frequently Asked Questions
Soures & References
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Bio Fail data has been sourced from:
- Valve Corporation. (2026, May 15). Bio Fail on Steam. Steam Store.
- Valve Corporation. (2026, May 15). Bio Fail. Steam Community Hub.
- Langonier. (2026, April 15). Bio Fail. Bio Fail.