Arrow keys, Z, and X. Dodge the attacks. Fight the robot.
Alright, my next battle. I don't make these often anymore, but when I hear awesome Undertale fanmade music, I want to make a battle with it as the theme. So here's Ulnatron. Don't confuse him with Mettaton, or... You won't have a good time. Also: Soul mazes are on hold. I have a lots shcool. Credits: Battle creator by pococikapusta Undertale by Toby Fox Truer than Fiction (song used) by Sean Evans
