(For Sans) Click the buttons on the side to attack. Try to kill Chara with them. When a button is grey DO NOT PRESS there's a bug where the button just deactivates if you do that. (For Chara) Get to Sans to attack him. Hit sans to win. Press Z to heal. Dodge Sanses attacks. Arrow keys to move.
Credits to Sans vs Chara on Roblox and various Scratch games.
