The Expanse: Osiris Reborn is the most ambitious project for Owlcat Games so far, and today our Founders will be able to see for themselves how its development is progressing, as the Beta is now available! It includes a full early-game mission and showcases most of the mechanics, gunplay, skill progression, fully voiced dialogues and cut-scenes, and more. The Beta will take about 1-2 hours to complete depending on your playstyle. 

Watch the new Dev Diary, where Leonid Rastorguev, the Game Design Director on The Expanse: Osiris Reborn, and Grigory Ponomarev, lead game designer, explain the mechanics of the Beta.

To access the Beta, you need to be a Founder and own either Miller’s Pack or the Collector’s Edition. You will need to log in to your account on the official site, go to your profile, and then 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.

Follow the development of The Expanse: Osiris Reborn on X, join the r/TheExpanseRPG Subreddit, subscribe to our YouTube channel, and follow us on TikTok. Join our Discord server if you plan to participate in the Beta.

Wishlist The Expanse: Osiris Reborn on Steam, GOG, Epic Games Store, the Microsoft Store, and the PlayStation Store.