The Expanse: Osiris Reborn is a third-person Action RPG set in The Expanse universe. You’re no hero — just a merc caught in the wrong place at the wrong time, trying to hold your crew together and keep the ship up and running. Your choices will shape your story. Summary: IGDB
Mind Score
Fair to the player
Respect
90
Nourish
32
Stimulation
moderate
Unknown lengthStop anytime
What it exercises
Story and reading
- IGDB keyword “story driven”
Low 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.