BIODOME · CASE 3695290
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RECCase file · dark psychological thriller
Biodome Mystery

Trapped in an abandoned biodome in the heart of the desert, you search for answers buried deep in time. What happened here — and why does it feel personal?

▼ open case file

Case file · declassified

Confidential
SUBJECT: Biodome — Sector 7
STATUS: Investigation ongoing
FILE 3695290
CLEARANCE: ████

You are the last clue.

Field summary — transcribed from recovered audio

A sealed dome stands alone in the desert. Inside: a world frozen mid-breath, overgrown and abandoned, thick with something that refuses to stay buried. You were sent to document it. To photograph what remains and file a report.

But every answer you dig up reveals a little more about the investigator. The names in these files. The face in the photographs. The reason it all feels personal. By the time you understand what the dome was for, you may not want to know your own part in it.

— they were watching the whole time. don't trust the tapes.

Investigator ██████

Field kit · analyzer online

Tools of the investigation

PHOTO ANALYZER ● 4 MODULES ONLINE
MOD_01

Photo analyzer

Scan and enhance the images you collect. The truth hides in the grain.

MOD_02

Vision triggers

Return to where a photo was taken and watch the past bleed into the present.

MOD_03

Puzzle exploration

Nothing in the dome is where it should be. Attention is the only key.

MOD_04

Dread, not jumpscares

Horror built from silence, fog, and the certainty that you are not alone.

Access · request entry

Enter the Biodome

Wishlist on Steam to be notified the moment it launches — or play the free build right now on itch.io.

Platform: Windows · macOS — Free demo available