So uh, arrow keys to move, blue=bad if moving, orange=bad if not moving, you get the drill. also this is mostly based around learning the attacks, there is a lot of trial and error in this, especially for the harder attacks.
I do know for a fact that it is possible, but it also has trashy and unbalanced attacks, so a no-hit may not be possible, sooooo... good luck no-hitters! Also credit to jeffynick for making the engine and (the man the myth the legend) toby fox for creating megaloviania. (I just speed it up and reversed it)