Working Sans Funny Boss Rush Codes
Last updated August 21, 2026
No working codes right now
We're tracking Sans Funny Boss Rush 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 Sans Funny Boss Rush
- Launch Sans Funny Boss Rush 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 Sans Funny Boss Rush
Welcome to Sans funny boss rush (or SFBR), this is a game where you fight multiple bosses using different characters. --------------------------------------------------------- L2 for shiftlock on Xbox. --------------------------------------------------------- Account should be atleast 30 days old to be able to join the game. --------------------------------------------------------- Undertale by Toby.