Experiment 404 box art

See more on IGDB

Experiment 404

Remove Ads with Grouvee Gold

Experiment 404

Mar 31, 2026

Main game

Room 404 repeats. Identify anomalies, file reports, and stay alive—some anomalies might hurt you. Nurture the plants, listen to the overlord, end the loop, and unlock multiple unique endings.
Developers
Publishers
Platforms
PC (Microsoft Windows)
Genres
Adventure, Indie
Themes
Horror
Steam
View on Steam
Release Dates
Q1 2026 Full Release (Worldwide)
PC (Microsoft Windows)
Remove Ads with Grouvee Gold
User Stats
0
In Collection
0
Wish Listed
0
Playing
0
Backlogged
How Long Is Experiment 404?
No playthrough data yet