October 6, 2026
Hands-on with The Expanse: Osiris Reborn, a grounded sci-fi RPG arriving in 2027
Fans waiting for a spiritual successor to Mass Effect have another title to keep on their radar. During a recent […]
The Expanse: Osiris Reborn
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…
StatusUpcoming
ReleaseJun 30, 2027253 days away
GenreAction · Adventure · RPG
PlatformsPC · PlayStation 5 · Xbox Series X|S
StudioOwlcat Games
Standard Game
Explore this World
Latest news
6 resultsSeptember 8, 2026
The Expanse: Osiris Reborn Aims High, Falls Short of Its Own Source
The Expanse: Osiris Reborn, Owlcat's Mass Effect-style RPG due spring 2027 on PS5, Xbox Series X|S and PC, has yet to match the storytelling of its TV source.
August 30, 2026
The Expanse: Osiris Reborn Reveals Its RPG Identity at Gamescom—Focused Story Over Sandbox Freedom
The Expanse: Osiris Reborn showed a new Ganymed mission at Gamescom that clarifies what the game is actually aiming for: […]
August 27, 2026
The Expanse: Osiris Reborn Gameplay Shows Ganymede Infiltration Mission Going Sideways
Owlcat Games released a new gameplay video for The Expanse: Osiris Reborn, featuring a mid-game mission on the moon Ganymede […]
August 27, 2026
The Expanse: Osiris Reborn Goes Loud on Ganymede—Stealth Mission Turns into a Firefight
Owlcat Games unveiled a mid-game mission for The Expanse: Osiris Reborn at gamescom, showing players infiltrating a secret Protogen base […]
August 16, 2026
The Expanse Returns With Osiris Reborn, Four Years After Series Finale
The Expanse: Osiris Reborn is an action RPG from Owlcat Games set in The Expanse universe, due in spring 2027 on PS5, Xbox Series X|S and PC.
Wiki and game systems
7 resultsSeptember 16, 2026
Michael DeGarmo
Michael DeGarmo is an Earther gunner focused on defense. His shield and shoulder-mounted autocannon suit prolonged engagements. His background includes army training and private security, though he is…
September 16, 2026
Aleesha Young
Aleesha Young is a Martian electronic-warfare specialist. She disrupts enemy systems through hacking, electrical attacks and drones. After working for a technology company away from Mars, she chose…
September 16, 2026
Polly Haart
Polly Haart is a Belter raised on Ceres. Her combat-support role uses medium armor and a submachine gun. She hopes to make a meaningful contribution to the Belt…
September 16, 2026
Mateo “Teo” Lee
Teo Lee is a Lunar doctor and combat medic. Medium armor, pistols and experimental stimulants support his mobile fighting style. A skilled surgeon, he previously lost his right…
September 16, 2026
Zafar Hejazi
Zafar Hejazi is a Martian mechanical engineer. His assault-support equipment includes a deployable turret and devices that disrupt hostile equipment.
September 16, 2026
Regina Marek
Regina Marek is an Earth-born liaison officer and corporate spy. Her scouting role combines target marking with long-range sniper fire.
September 16, 2026
J
J is the captain’s twin and executive officer. Their origin and gender follow the protagonist; a shoulder cannon supports the squad in combat.
LIVE WORLD SIGNAL
New in this World
Character
Mateo “Teo” Lee
Character
Polly Haart
Character
Aleesha Young
Character
Michael DeGarmo
Character
J
Character
Regina Marek
Story
Hands-on with The Expanse: Osiris Reborn, a grounded sci-fi RPG arriving in 2027
Story
The Expanse: Osiris Reborn Aims High, Falls Short of Its Own Source
Story
The Expanse: Osiris Reborn Reveals Its RPG Identity at Gamescom—Focused Story Over Sandbox Freedom
Story
The Expanse: Osiris Reborn Gameplay Shows Ganymede Infiltration Mission Going Sideways