Announcement
Big NEW Fixing
Many people had trouble figuring out which buttons in the game were active. Now there are hints to help you
Steam
Bio Fail
Also known as Bio Fail, bf, 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 update
19 Jun 2026
Players now
0
Original sources
1
Latest update
Latest updates
Update history
Browse past updates and patch notes for this game.
- June 2026
- The discount ends soonSteam post imageHi everyone. The sale ends in a couple of days. Just a reminder in case you forgot. The next sale won’t be for another month. I’d love to see you in my game
- May 2026
- Important NewsI've tweaked the controls a bit—they're more user-friendly now. I've added a joystick guide in the settings. Now you don't have to guess which button to press. I made these changes specifically in anticipation of the bi…
- Big FixThere were issues with saving completed puzzles. That really made it hard to play through. Everything's fine now. I'd love to hear your suggestions on how to improve the game.
- Mini FixingSimple Fixing Game)
- Fix 1.0Unfortunately, there was an annoying bug, but I fixed it. Now everything works great
- Game is READY!Grab your controller and brew some coffee. Bio Fail has begunSteam post image
- April 2026
- My Another GameYou can check out my other games: Veins of Darkness and Radiance of Souls Veins of DARKNESS Radiance of Souls
Gallery
In-game media
Achievements
Community progression
Top picks from 10 Steam achievements, sorted by player unlock rates.
- ConsciousnessConsciousness69.6%
- I'll miss youI'll miss you57.3%
- Skillful tentaclesSkillful tentacles45.0%
- ClumsyMonsterClumsyMonster37.7%
- It's good to see you againIt's good to see you again33.6%
- Mega BrainMega Brain27.0%