About
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.
Story
By the 24th century, humanity has conquered the cosmos, but that hasn't made life any easier. What begins as a brief sojourn on the asteroid Eros reluctantly entangles you in a solar system-wide conspiracy. You will need to adapt to survive and keep your motley crew united in their mission as everything around you begins to fall apart. This is your story. The Expanse: Osiris Reborn offers a truly personal journey that evolves based on the choices you make and the pressures they place on everything you stand for. You begin as a Pinkwater Security mercenary taking some routine shore leave on Eros Station, when your much-needed rest is abruptly cut short as chaos erupts and an escalating emergency forces the entire station under strict quarantine. Create and customize your own captain — Earther, Martian, or Belter — and take command of the solar system’s most advanced spaceship as you fight to uncover the truth and reclaim control of your own fate.
What is happening now
The Expanse: Osiris Reborn is a shooter-RPG adventure launching across current-generation consoles and PC this June, drawing from the established sci-fi universe of the television series. Early hands-on impressions suggest the game aspires toward the narrative-driven approach of Mass Effect, though initial reactions indicate it hasn't fully captured the appeal that made the show a draw for fans. The challenge of translating an acclaimed television property into an engaging interactive experience remains evident, with coverage suggesting the execution falls short of the source material's strengths, at least in these early looks.
More in the The Expanse series
All 3 games in orderGames like The Expanse: Osiris Reborn
same kind of game, other seriesAwards
0 won, 1 more nominationMedia
Releases
First release date; per-platform dates are not in the database for this game yet.
PC and Steam Deck
Steam store pageRequirements and Deck status as listed on Steam, checked Oct 31, 2026.
In the news
All 14 storiesMore headlines - the next 6
- The Expanse: Osiris Reborn Looks Like the Best Video Game Adaptation Ever Aug 31, 2026
- The Battle of the Mass Effect-Likes Continues, as The Expanse: Osiris Reborn Drops New Gameplay Aug 27, 2026
- The Expanse: Osiris Reborn Unveils New Look At Ganymede & Terrifying Protomolecule Hybrids Aug 27, 2026
- The Expanse: Osiris Reborn Trailer Highlights Mid-Game Ganymede Stealth Mission Gone Wrong Aug 26, 2026
- EXCLUSIVE: How The Expanse: Osiris Reborn's Progression System Works, Plus Brand New Screenshots Aug 1, 2026
- Why The Expanse: Osiris Reborn Is Already Beating Exodus as the Next Mass Effect Jul 29, 2026