With this application, you can play Undertale in your favorite game, Terraria. In order to do so, first, you need to download the latest version of the game, from your smartphone or tablet. Next, you need to install the latest version of the application. Finally, you will be able to choose the Undertale character you want to play with, choose the map you want to play on, and you can start the game.

IMPORTANT:

The application was created with the intention of being shared with the community, but it was lost during the process. It was uploaded to the tmodloader website and received no updates.