Click the green flag -) 2 (- times to start. Arrow keys to move. Press Z to shoot. The closer you are to Mettaton ex, the more damage you can deal. Watch out every 30 seconds ;) EXTREMELY HARD-DO NOT RAGE! Note: POSSIBLE, MAY MAKE YOUR COMPUTER FREEZE D: Side note: A laptop of a computer may lock the Special attack, making it nearly impossible to beat the battle.
I made the fight. Mettaton's sprite and the yellow heart belong to Toby "Radiation" fox. V 1.0.1: Fixed out of bounds glitch V 1.0.2: Better movement upgrade V 1.0.3: Fixed two new out of bounds glitches V 1.0.4: Turned Mettaton into gif, made Mettaton slightly bigger V 1.0.5: Changed the ending background V 1.0.6: Made Mettaton glide instead of 'teleport around' V 1.0.7: Made Sans sprite smaller V 1.0.8: Made invincibility actually work, fixed 500 Mettaton hp glitch V 1.0.9: Inactivated Sans and Bone V 1.1.0: Created new attack
