Design Director Leonid Rastorguev said in an interview that the project is "about the same length as Clair Obscur: Expedition 33," and players can expect "20-30 hours of gameplay."
Producer Yulia Chernenko added: "The game is certainly not as long as our previous projects, but it will be full of emotions."
At the same time, there will be a lot of content outside the main storyline. "The Expanse: Osiris Reborn is not a linear story. After the mission on Eros, which cannot be missed, the entire Solar System will open up to players: Earth, Moon, Mars, Ceres Station, Ganymede, Io - there are plenty of opportunities."
For fans of Mass Effect, there are story branches with companions: "Companions are our main focus," Chernenko noted. Whether they are included in the game length estimate is not yet known.
The release date for The Expanse: Osiris Reborn has not been announced.