Z - select X - back Arrow keys - move your soul If you can't doge the intro attack bones, click the green flag again. .. I hope this is almost perfect or good to the real game. (Update) Added In actual Gaster Blaster sounds. (Update 2) Fixed some glitches and added new attacks. (Update 3) Sans uses phase 2 cut outs with multiple attacks.
Thx to bro S5000 I edited it a lil bit. Undertale owned by Toby Fox. Original by Spacer789. THx 4 playing!