Working Boss Mania Codes
Last updated August 22, 2026
No working codes right now
We're tracking Boss Mania 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 Boss Mania
- Launch Boss Mania 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 Boss Mania
The game is open! Shoot the box with the HP bar over it to defeat the boss! *Note do not leave the server after purchasing an upgrade before it gives you the badge or it will bug and not give you the badge and your upgrade will be lost.* Most recent update: Added a new upgrade for the Guestium Death Machine V2.0! Controls: F to fire (tap and hold on mobile) G to shoot minigun Aim with the mouse.