A short horror game where you pilot a tiny submarine through an ocean of blood on an alien moon. Summary: IGDB
Mind Score
Fair to the playerAge · PEGI 16
Respect
95
Stimulation
gentle
Has an endingStop anytime
On failure
Forgiving: quick retry, no lost progress
- Steam tag “Walking Simulator” (185 votes)
What it exercises
Exploration and curiosity
- Steam tag “Exploration” (179 votes)
- Wikipedia: built around exploration
Problem solving
- Genre: Puzzle
High confidence · 28 Sept 2026 · Rules-based estimate from the Steam store, player reviews and PEGI/ESRB descriptors. Not a substitute for the official rating or your own judgement. Tap a label to see the evidence.