I have returned! Don't worry, everything is fine. If youre asking about Sans... see for yourself Use mouse to fire projectiles Up and Down arrows to move up and down If you camp in the top or bottom too long bones appear to hurt you Attacks get more extreme when the opponent is damaged at the final steps you might see "Super attacks" wich get more common as the opponent takes more damage. You can only take 19 damage before youre too weak to fight back. (If your HP drops down to 1 you lose)
Thanks to Toby Fox For Undertale Theme from Toby Foxes Undertale Halloween Hack.