Working Cosmic Reign Codes
Last updated August 22, 2026
No working codes right now
We're tracking Cosmic Reign and will list codes here the moment the developers release them. If you spot one first, send it our way below.
How to redeem codes in Cosmic Reign
- Launch Cosmic Reign on Roblox.
- Look for a Codes, Shop or settings button — usually on the side of the screen.
- Paste the code exactly as shown above. Codes are case-sensitive.
- Press redeem to claim your reward.
Codes expire without warning — if one fails, it was almost certainly pulled by the developer.
Found a code we're missing?
Submit it and we'll verify it before it goes live.
About Cosmic Reign
To start/stop ships select the pilot tool and press "y" Ships are removed when their seat weld is broken, so to remove ship debris just find the pilot seat and shoot a rocket at it! In Beta. This being said, please report any bugs and give suggestions as to what we should add. Build and fight among the stars! Game created by RoyStanford and charcle