Avoid everything the 'Faster Gaster Blaster Master Caster of Disaster' throws at you, using the arrow/WASD keys. For the Orange and Blue attacks: Orange- You have to be moving when you touch it. Blue- You have to stay still when you touch it. Space to interact with stuff. (Quite laggy)
Credit to Toby Fox for some sprites, sounds and music. Credit to Ctrl-Alt-Llama for some of the major attacks ;) Credit to me for pretty much everything else :3 Credit to Earthbound for a 'special guest' ;)
