![Undertale: The Obby [NEW ENDING]](https://tr.rbxcdn.com/180DAY-d901b24e0f2e3017991e8f6084d4e794/512/512/Image/Png/noFilter)
by YuriYSC
Undertale: The Obby [NEW ENDING] Codes
Working Undertale: The Obby [NEW ENDING] Codes
Last updated August 21, 2026
No working codes right now
We're tracking Undertale: The Obby [NEW ENDING] 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 Undertale: The Obby [NEW ENDING]
- Launch Undertale: The Obby [NEW ENDING] 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 Undertale: The Obby [NEW ENDING]
Added some details to every main area and reworked Chara fight ending. Also added Spamton Pet, Undying pet and Sans pet. The next update will probably be the final one. Leaving a like is the best way to support this game. Good luck and thank you for playing! Faq: Q: How do I get Neutral Ending? A: Just play through normally. Q: How do I get True Ending? A: You need to hang out with Papyrus, Undyne and Alphys. They are all in their houses, but you can only hang out with them after sparing them in battle. And yes, you will have to RESET at the end of Neutral Ending. Q: How do I get No Mercy Ending? A: Beat True Ending and FIGHT 1 monster per main area. They can only be fought after beating True Ending. Q: How do I FIGHT Chara? A: Beat No Mercy Ending and look for her in the Ruins. Devs: YuriYSC - Creator Coldjason - Creator