Sudden Changes

Welcome to Sudden Changes! An Undertale AU, where Sans got a GUN!

• Created By xiaoQ
• Android Port By Ilka
• Released By KYwoo

This game is about the Sans boss fight in Sudden Changes.

The Story

【NO AU】Sudden Changes is a role swap following the basic rules of Storyshift with only the lost souls, along with Mettaton, Napstablook, Chara and Asriel changing positions.