The Expanse: Osiris Reborn (@TheExpanseRPG) / X

The Expanse: Osiris Reborn

1,065 posts

The Expanse: Osiris Reborn

@TheExpanseRPG

New sci-fi action RPG in the world of The Expanse. Developed by @OwlcatGames. Become a Founder at osirisreborn.owlcat.games

Solar system

store.steampowered.com/app/3727390/Th…

Joined May 2024

Following

26.4K

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The Expanse: Osiris Reborn
@TheExpanseRPG
17h
You and your twin, J, started like billions of other Earthers, scraping by on Basic Assistance. Then, by beating the impossible odds, you managed to get into a university, your ticket out of the slums. But who stole that golden ticket and forced you to become a merc in the Belt?
8.9K
The Expanse: Osiris Reborn
@TheExpanseRPG
Jun 7, 2025
We are excited to announce The Expanse: Osiris Reborn, a new sci-fi action RPG based on The Expanse. Become a captain of the most advanced ship in the universe, gather a crew, and challenge one of the most powerful enemies humankind has ever faced. Watch the trailer for The
00:00
204K
The Expanse: Osiris Reborn
@TheExpanseRPG
Jun 11, 2025
We hope you enjoyed watching the trailer of The Expanse: Osiris Reborn. Both Zafar and Michael will join you as companions. As for the captain, it's a customizable character, so you will be able to create either someone who looks just like her or someone completely different.
187K
The Expanse: Osiris Reborn
@TheExpanseRPG
Nov 7, 2025
Today we present you the Main Theme of The Expanse: Osiris Reborn, composed by Paweł Perepelica. Become a captain of your own life, gather a team of loyal companions to explore the Solar System and challenge a powerful enemy together.
00:00
267K
The Expanse: Osiris Reborn
@TheExpanseRPG
Aug 20, 2025
While some of our team are off in Cologne at @gamescom, we’ve prepared a small token of our appreciation. Have you been wondering how some of the most iconic locations from The Expanse will look in-game? Well, our captain and her twin sister, J, have prepared a short tour!
00:00
207K
The Expanse: Osiris Reborn
@TheExpanseRPG
Jul 15, 2025
Spaceships in The Expanse are vertical, like towers, with decks positioned perpendicularly to the trajectory of the ship's movement. This allows them to utilize thrust-generated gravity when the ship is accelerating, which makes long space flights more comfortable for people.
93K
The Expanse: Osiris Reborn
@TheExpanseRPG
Jun 13, 2025
By a stroke of good luck, you end up aboard this ship, and make it both your trophy and your home. But nothing ever comes for free…
62K
The Expanse: Osiris Reborn
@TheExpanseRPG
Sep 23, 2025
On Ganymede, gardens bloom like nowhere else: rare crops, exotic fruits, and illuminated domes. But beneath this beauty lie tech and power struggles. Are you ready to discover the mission that awaits you there?
44K
The Expanse: Osiris Reborn
@TheExpanseRPG
Jun 7, 2025
We hope you are just as excited about The Expanse: Osiris Reborn as we are. And to make the wait for its release more interesting, we invite you to join our development process and become a Founder. ⬇️
81K
The Expanse: Osiris Reborn
@TheExpanseRPG
Aug 4, 2025
The Martian Congressional Republic is the most technologically advanced state in the Sol system. MCRN possesses the best ships, and their troops are equipped with state-of-the-art VAC suits and firearms. Looking forward to playing as a Martian, Captain?
46K
The Expanse: Osiris Reborn
@TheExpanseRPG
Oct 2, 2025
Sure, why not. Blondie's name is Regina. We'll talk some more about her later 😉
Voxy
@Voxy_Fox
Oct 2, 2025
Replying to @TheExpanseRPG and @atharia_
Can we get some companion reveals to celebrate the Announcement Trailer hitting 1M views?
110K
The Expanse: Osiris Reborn
@TheExpanseRPG
Oct 28, 2025
Mars, the fourth planet from the Sun, is one of the oldest extraterrestrial colonies of humanity. Despite its ambitious terraforming project, the red planet remains unwelcoming to its inhabitants, and you can only venture outside in a VAC suit.
77K
The Expanse: Osiris Reborn
@TheExpanseRPG
Jul 9, 2025
Michael is an earther with military background who crossed paths with you by accident. But as long as you fight a common enemy and pursue similar goals, you will find in him a reliable ally and a friend.
58K
The Expanse: Osiris Reborn
@TheExpanseRPG
Jun 9, 2025
Hello and welcome to all the new followers from the Gemini team! You are incredible, and it's very inspiring to see so much interest and support for The Expanse: Osiris Reborn. 🫶
GIF
45K