Bio Fail (2026)

Developer: Langonier
Platforms: Windows
Genres: Action, Adventure
Rating: 4.9 of 5, 52 player ratings
Typical playtime: about 2.0 hours
Where to get it: Steam

The 3D catalog: game boxes on wooden shelves, with the cat sitting at the counter next to its greeting.

The catalog in 3D

The same catalog has a room you can walk around in. The cat behind the counter is the AI Catbot, and they pick real games from it when you tell them what you feel like playing. Nothing is for sale, here or in there. Go in from here and this game is already out on the counter, with more like it waiting on the shelf next to it.

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How it feels

You play as a formless parasite, slipping between human hosts in a sterile lab, each body a fragile disguise in a tense, atmospheric hunt for survival.

sci-fiexperimentalaliensurrealatmosphericstealthidentity horrorunsettling

What players say

Players praise its parasitic body-switching mechanic as original. The tone is dark and chaotic, with some reviewers calling the controls intentionally frustrating. It evokes old-school flash or early 2000s indie games. A few mention it is not long, but satisfying.

Screenshots

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More by Langonier

This page is from Underplayed Gems, a catalog of older and overlooked games. Not quite it? You can browse by platform and genre, or take this one into the 3D catalog and ask the Catbot for something closer.