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In this Dev Diary Leonid Rastorguev, the Game Design Director on The Expanse: Osiris Reborn, and Grigory Ponomarev, lead game designer, explain the mechanics of the Beta (Part 2).

To access the Beta, you need to be a Founder and own either the Miller’s Pack or the Collector’s Edition.

#TheExpanse
#OsirisReborn

In this Dev Diary Leonid Rastorguev, the Game Design Director on The Expanse: Osiris Reborn, and Grigory Ponomarev, lead game designer, explain the mechanics of the Beta (Part 1)

To access the Beta, you need to be a Founder and own either the Miller’s Pack or the Collector’s Edition.

#TheExpanse
#OsirisReborn

Great news! The Beta for The Expanse: Osiris Reborn is now available.
To access the Beta, you need to be a Founder and own either Miller’s Pack or the Collector’s Edition. Please log in to your account on the official site, go to your profile, and head to the Digital Download tab.
There, you will see an option to choose a platform for Beta access. Click on the “Choose the platform” button and select Steam, Xbox, or PlayStation 5. Then copy the code, activate it on the selected platform, download the Beta, and start playing!

If you experience any issues with your account, please email us at osirisreborn@owlcat.games, and we will be happy to assist.

#TheExpanse
#OsirisReborn

The Expanse: Osiris Reborn Beta will become available on April 22, 2026, on PC (Steam), Xbox Series X|S, and PlayStation 5.
It will be released in spring 2027, on PC (Steam, Epic Games Store, and GOG), Xbox Series X|S, PlayStation 5, and will also be available in Xbox Game Pass from Day 1.

#TheExpanse
#OsirisReborn

Something is coming...

#TheExpanse
#OsirisReborn

What does space really feel like? Former NASA astronaut Leroy Chiao helped us capture the tension and physics of life outside the atmosphere. We explored how sound and movement truly work beyond Earth - and brought that into our game.
Check out our dev diary to experience it yourself!

#TheExpanse
#OsirisReborn

It’s been over 2 months since The Expanse: Osiris Reborn was announced, and we have been absolutely blown away by all the support and excitement from the community! While some of our team are off in Cologne at Gamescom 2025, 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 intrepid captain and her twin sister, J, have prepared a short tour (link in stories⤴️)

#TheExpanse
#OsirisReborn

Exciting things coming to Alcon Interactive! Follow us and @theexpanseverse for all the latest updates
Wishlist the Expanse: Osiris Reborn
LINK IN BIO
🎮🚀🥶

#theexpanseseries #osirisreborn #alconinteractive #scifigame #rpg #owlcat

Oye, beltalowda! Introducing The Expanse: Osiris Reborn, a third-person Action RPG set in the Expanse universe. Wishlist it now💫🛰️🚀

LINK IN BIO!

Oye, beltalowda! Introducing The Expanse: Osiris Reborn, a third-person Action RPG set in the Expanse universe. Wishlist it now💫🛰️🚀

LINK IN BIO!

Oye, beltalowda! Introducing The Expanse: Osiris Reborn, a third-person Action RPG set in the Expanse universe. Wishlist it now💫🛰️🚀

LINK IN BIO!

Oye, beltalowda! Introducing The Expanse: Osiris Reborn, a third-person Action RPG set in the Expanse universe. Wishlist it now💫🛰️🚀

LINK IN BIO!

Oye, beltalowda! Introducing The Expanse: Osiris Reborn, a third-person Action RPG set in the Expanse universe. Wishlist it now💫🛰️🚀

LINK IN BIO!

Oye, beltalowda! Introducing The Expanse: Osiris Reborn, a third-person Action RPG set in the Expanse universe. Wishlist it now💫🛰️🚀

LINK IN BIO!

Oye, beltalowda! Introducing The Expanse: Osiris Reborn, a third-person Action RPG set in the Expanse universe. Wishlist it now💫🛰️🚀

LINK IN BIO!

Oye, beltalowda! Introducing The Expanse: Osiris Reborn, a third-person Action RPG set in the Expanse universe. Wishlist it now💫🛰️🚀

LINK IN BIO!

Oye, beltalowda! Introducing The Expanse: Osiris Reborn, a third-person Action RPG set in the Expanse universe. Wishlist it now💫🛰️🚀

LINK IN BIO!

We’re So Back 🚀 Wishlist Our Epic Game Now! Link in Bio 👆#theexpanse #theexpanseseries

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 Expanse: Osiris Reborn! Link in profile⤴️