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The Expanse: Osiris Reborn

Game overview

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 wrong time, trying to hold your crew together and keep the ship up and running. Your choices will shape your story.

Action Adventure RPG
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About this game Read the full description

By the 24th century, humanity has conquered the cosmos. However, life has remained anything but easy. In The Expanse: Osiris Reborn, a story-driven sci-fi Action RPG, you play as a Pinkwater Security mercenary whose brief shore leave on the asteroid Eros spirals out of control. Trapped in a deadly lockdown and drawn into a solar system-wide conspiracy far beyond your control, you’ll have to adapt, survive, taking command of the most advanced ship in the whole of the solar system.

Create and customize your own captain — Earther, Martian, or Belter — and lead a crew of highly-skilled specialists as you face off against escalating threats, political pressure, and a relentless enemy that will stop at nothing to see you dead. In a solar system held together by fragile alliances, every decision leaves its mark. 

Your companions are more than just mission assets — they are people with their own scars and loyalties. Some chase redemption. Others hide their truths. Over time, your relationships will flourish or deteriorate depending on the choices you make and how you choose to lead. The ship becomes your home — a place where trust is earned, not given.

Fight in third-person utilizing cover-focused gunplay and abilities. Two companions will accompany you into the field while others will support from a distance: disabling systems or drawing the enemies’ attention. You will issue real-time commands and have to adapt quickly to survive the manifold threats the system will throw at you.

Visit iconic locations like Ganymede, Ceres, Mars, and Luna. Walk through ruined habitats and political strongholds mired in unease and tension. Talk to the locals. Uncover secrets. Use your skills to influence what happens next. The system looks different from every planet and from every asteroid. Some are falling apart. Others just hide it better. You may even come across a familiar face or voice that reminds you of just how small the system really is.

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System requirements Windows

Windows

Minimum

Minimum:
  • OS: Windows 10

Recommended

Recommended:
  • OS: Windows 10
Game details Languages, features & support
Publisher
Owlcat Games
Brazilian rating
16
Steam Germany rating
16
Content warning
This game contains scenes and texts some people may find disturbing. They are not graphically detailed and most of them occur episodically. However, we consider it our duty to inform our players about them. You may see depictions of blood, slavery in this game. It also contains textual descriptions and mentions of abuse, child abuse, sexual abuse, sexual assault, self-harm, suicide, and miscarriage. Player discretion is advised.
Features
Single-player, DualShock Controller Support, Partial Controller Support, Family Sharing
Languages
English*, French, German, Spanish - Spain, Russian, Simplified Chinese
*languages with full audio support
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Frequently Asked Questions

What genre is The Expanse: Osiris Reborn?
The Expanse: Osiris Reborn is a Action, Adventure, RPG game.
Who developed The Expanse: Osiris Reborn?
The Expanse: Osiris Reborn was developed by Owlcat Games and published by Owlcat Games.
What platforms does The Expanse: Osiris Reborn support?
Available on Steam for Windows.