A small preview of the partner system for the Tails and Knuckles duo

Happy 10th anniversary to Undertale!

A revenge...

Hue Hue Hue

New data select screen spoiler. Inspired by:Knuckles.exe: the Emerald Curse. By @TailsoBoi

Friends, I restructured all the text boxes in the game. It is like in the photos.

Echidna Ruins...

Happy 10th anniversary to Undertale!

Old friend...

Finally the full version has been released. Added in the full version

*New endings have been added.

*Level selection screen has been added.(Play with arrow keys on the title screen.

*Some adjustments were made.