Fort Solis is a single player third person thriller set on the far side of Mars. Engineer Jack Leary responds to a routine alarm. Upon arriving at a dormant Fort Solis he becomes unnerved by the lack of any staff at the base. As the night grows longer events begin to unravel and spiral out of… Summary: IGDB
Mind Score
Fair to the playerAge · PEGI 16
Respect
92
Stimulation
gentle
Has an endingStop anytime
On failure
Forgiving: quick retry, no lost progress
- Steam tag “Walking Simulator” (807 votes)
What it exercises
Exploration and curiosity
- Steam tag “Exploration” (533 votes)
- Wikipedia: built around exploration
Story and reading
- Steam tag “Story Rich” (780 votes)
- 17 of 34 reviews mention the story
High confidence · 27 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.