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Steam

Biolum

Also known as Biolum, b, biolum

Biolum is a 30min VR sci-fi narrative experience. Dive to uncharted depths of the ocean and discover a beautiful world of bioluminescent creatures. But all is not what it seems. What lies beneath the surface?

Last update
9 Jun 2026
Players now
0
Original sources
1
Latest update
Store

v1.2Biolum 1.2 is live!

Biolum (1.2.3748.3765) Release Notes We have a first update ready for you which will solve some major OpenXR compatibility issues across different headsets. Added: "Headset is disconnected" message Hold menu or secondar…

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Latest updates

Update history

Browse past updates and patch notes for this game.

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Gallery

In-game media

Achievements

Community progression

Top picks from 12 Steam achievements, sorted by player unlock rates.

  • Ready to descend.Push the green button to start the descend.88.4%
  • BONK!Greet the bioluminescent Rattail fish.85.6%
  • Vacuum’s downGrab a sample of that kelp.79.3%
  • Mark of the SwarmWitness call and response between a plant and a fish.78.6%
  • Big blue wood lice!Watch the interspecies light communication.74.5%
  • Riftia pachyptilaClear a path through the tube worms.74.0%