Owlcat Games has revealed new gameplay footage and screenshots for The Expanse: Osiris Reborn, an upcoming third-person action RPG [1].
The reveal marks a significant step for the franchise as it attempts to fill a "Mass Effect sized gap" [1] in the current gaming landscape. By leveraging the established universe of The Expanse, the developer is targeting players seeking deep, narrative-driven science fiction experiences.
A central feature of the title is its unique approach to character development. Rather than using traditional character classes, the game utilizes a progression system based on equipment. According to IGN, "your gear, not your class, defines the way you fight" [1]. This design allows players to shift their combat roles dynamically by changing their loadouts rather than being locked into a specific archetype.
Gameplay footage showcased during IGN Live 2026 highlighted the atmospheric setting of the series [2]. The narrative focuses on a mercenary caught in a larger conflict, with promotional material stating, "You’re no hero — just a merc caught in the wrong ..." [2].
Development reports also indicate a change in the production's audio casting. Owlcat Games has recast the male voice actor for the protagonist [3]. While the developer has not detailed the reasons for the change, the move ensures the lead character's voice aligns with the final vision of the project.
The game is designed as a Mass Effect-inspired RPG, focusing on the intersection of gear-driven growth, and expansive world-building [1]. This approach separates it from other contemporary sci-fi projects by prioritizing tactical flexibility over rigid class structures.
“"your gear, not your class, defines the way you fight"”
The shift toward gear-based progression over class-based systems reflects a broader industry trend toward player agency and fluid character builds. By positioning Osiris Reborn as a successor to the void left by the Mass Effect series, Owlcat Games is betting that a combination of a recognized IP and flexible RPG mechanics can capture a disillusioned segment of the sci-fi gaming market.
