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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
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
Official stores with direct support.
Try this game before buying.
You are a mistake. An experiment that didn’t go according to plan. A biological failure.
In a secret laboratory where experiments were conducted on the edge of life and death, something emerged. You are a parasitic monster without a fixed form. Your only ability: to possess humans and use their bodies as weapons, tools, and expendable resources.
Bio Fail is a dynamic side-scrolling platformer set in a dark world. No heroes in shining armor. Just you, your victims, and your thirst to escape.
✅ Possess any NPC on the level
✅ Losing a body ≠ death—you simply search for a new victim
✅ Every person has a unique set of stats and weapons
✅ Switch bodies at any time
✅ Platforming + puzzles through choosing the right body
✅ Gloomy visual style without bright colors
Translated with (free version)
Lowest tracked price: €1.57 (Jul 7, 2026) · current best: €1.57.
98% positive reviews all-time · 0 peak players in the last 30 days.
Right now the cheapest offer for Bio Fail is €1.57 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.
The lowest price KingsPrice has tracked for Bio Fail is €1.57 (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.
Bio Fail peaked at 0 concurrent players on Steam in the last 30 days (highest on Jul 7, 2026). The player chart on this page updates daily.
Create a free price alert on this page and KingsPrice will email you when Bio Fail 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.
