Developer Owlcat Games took part in the Find Your Next Game Show at Gamescom to present a new trailer for the upcoming action RPG The Expanse: Osiris Reborn. The video details gameplay from a mid-game mission set on the moon Ganymede, where players have to infiltrate a secret base to recover stolen data. The mission starts smoothly… but it doesn’t keep to it for long.
Before you can blink, an unexpected third party shows up, and things take a dire turn. Now, the siblings ave to improvise and desperately fight their way to make it out alive.
“The trailer showcases the mission on Ganymede, highlighting different aspects of The Expanse: Osiris Reborn: from its cinematic storytelling, to the thrilling action combat, to its exploration and deep dialogue system. The Captain and their sibling J must infiltrate a secret Protogen base to get back their data stolen on Pinkwater station, with their whole team coming together to aid with tech and provide moral support.”
Previously, the developers also shared a number of blog posts focusing on gameplay: how player choices shape the story, the Origins and the unique weapons-driven approach to playstyles.
The Expanse: Osiris Reborn – Key Features:
- Create your own captain: Play as an Earther, Martian, or Belter and take command of the system’s most advanced ship. Shape your journey through identity, leadership, and the pressure of survival.
- Lead a crew: Your companions are more than squadmates — they have pasts, motives, and a voice in your story. Your leadership decisions will determine how squadmate loyalty shifts under pressure.
- Tactical third-person combat: Implement real-time strategic cover mechanics using various abilities and squad coordination. Bring two companions into combat while others support from behind the scenes.
- Explore a divided solar system: Travel across iconic locations from the TV show and books, like Ganymede, Ceres, Mars, and Luna. While traversing the various environments, players must uncover secrets and influence outcomes through their skills and decisions.
- A story-driven RPG true to The Expanse: Immerse yourself in a narrative grounded in tension, consequence, and the complexity of humanity’s future among the stars.
The game will be launching on PC via Steam, Epic Games Store, and GOG, and on console via Xbox Series X|S and PlayStation 5 in spring 2027.
