Our Roblox Undertale AU RPG Codes has the most up-to-date list of OP codes that you can redeem for lots of in-game rewards. These items will help you progress through the game faster, as you will need all of the gold you can get!

All Undertale AU RPG Codes List

We’ll keep you updated with additional codes once they are released. You should make sure to redeem these as soon as possible because you’ll never know when they could expire! All of these codes have been tested on the date that this post was released. If you find one that is expired, please let us know the exact code in the comments below so we can remove it!

Make sure to enter the code exactly as it is listed or it might not work correctly!

Undertale AU RPG Codes (Working)

Here’s a look at all of the working Undertale AU RPG codes.

  • There are no working codes at this time.

Undertale AU RPG Codes (Expired)

These Undertale AU RPG codes no longer work.

  • 10M
  • theonepieceisREAL
  • LastBreath

How to Redeem Undertale AU RPG Codes

To redeem codes for free rewards in Undertale AU RPG, launch the game and press the Menu button on the top-right side of the screen. Then press Settings. A new window will appear where you can enter each working code into the text box. Press Redeem Code to receive your free reward.

Game Description & Recent Update


If you’re looking for codes for other games, we have a ton of them in our Roblox Game Codes post! You can also get a bunch of free stuff via our Roblox Promo Codes page.

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