GUN is a realistic epic action/adventure that lets gamers experience the brutality of the lawless West. Summary: IGDB
Mind Score
Fair to the playerAge · PEGI 18
Respect
92
Stimulation
moderate
Unknown lengthStop anytimePlay together
What it exercises
Exploration and curiosity
- Steam tag “Open World” (86 votes)
- Wikipedia: built around exploration
Story and reading
- Steam tag “Story Rich” (33 votes)
Creativity
- Steam tag “Sandbox” (25 votes)
Medium 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.