Working AOONI Nightmare Codes
Last updated August 21, 2026
No working codes right now
We're tracking AOONI Nightmare 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 AOONI Nightmare
- Launch AOONI Nightmare 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 AOONI Nightmare
The smash-hit horror IP 'AOONI' arrives on ROBLOX! "A blue monster appears." -Update added Become Aooni Mode（SPIDER Ver.）on July 9. added Become Aooni Mode（SQUATTO Ver.）on May 29. added Become Aooni Mode（FUWATTY Ver.）on April 30. added Become Aooni Mode（=PvP mode）on Mar 31. -Story You were living a peaceful school life, but suddenly you are trapped in a nightmare school where a blue monster appears. It seems that you cannot escape from here unless you complete the "classes" of this school. Cooperate with your classmates and survive together! -Controls Shift key to sprint Space key to jump -Recommendation Max graphics setting recommended Headphone recommended The game contains mild horror elements. -Note This game is still in beta and further updates are coming. If you find problems in texts translated automatically, please come to our community server and help us! © LiTMUS / noprops © 2026 BEverse