Mouse click for bone. Q for teleport. Click at the end for a bone rise. E for Gaster Blaster. When the Special Attack is ready, Press F for it. R to reset the position of the dummy.
Credit to Toby Fox for all sounds and all sprites ( except Sans ) Sans sprites: https://www.spriters-resource.com/custom_edited/undertalecustoms/sheet/110806/ Heavily based off of Project Submus Accudo on Roblox.