Loading...

The Expanse: Osiris Reborn Wiki - development Articles | The Games Wiki

Skip to main content

Home The Expanse: Osiris Reborn

Games Upcoming The Expanse: Osiris Reborn

⌘K

Your ultimate gaming knowledge hub. Community-driven guides, strategies, and builds for all your favorite games.

Explore

Browse Games
Upcoming Releases
Wiki Directory
Leaderboard

Support

About
Editorial Standards
How We Research
Corrections
Contact
Privacy Policy
Terms of Service

© 2026 The Games Wiki. Licensed under CC BY-NC-SA 4.0.

Overview Wiki Search Profile

The Expanse: Osiris Reborn

Log In / Sign Up

Images Streams Leaderboard

Wiki Tools

All Articles Popular Pages Recent Changes Needs Work Create Article

Browse By Type

Characters Development Gameplay General Lore World

Popular Pages

01Companions458 02Character Creation and Progression317 03Michael282 04Regina271 05Closed Beta195

Online

/

/

The Expanse: Osiris RebornWiki

The Expanse: Osiris Reborn Wiki

37Articles

3,095Views

12Contributors

6Categories

All Characters Gameplay World Lore Development General

All quality Featured Complete Needs work Stubs Incomplete

2 resultsin developmentwith completeClear

1CompanionsCharacters458 views 2Character Creation and ProgressionGameplay317 views 3MichaelCharacters282 views 4ReginaCharacters271 views 5Closed BetaDevelopment195 views

Owlcat Games

Profile of Owlcat Games, the developer of The Expanse: Osiris Reborn. Covers studio founders, previous titles, key personnel, team growth, engine transition, and current projects.

Development 14 min 54

New Article Categories Forum

Development History

The complete development history of The Expanse: Osiris Reborn, from early prototyping in 2021 through the closed beta in 2026, including team growth, UE5 transition, NASA consultation, music, awards, TV series connections, and the generative AI controversy.

Development 13 min 12

1CompanionsCharacters458 views 2Character Creation and ProgressionGameplay317 views 3MichaelCharacters282 views 4ReginaCharacters271 views 5Closed BetaDevelopment195 views