It's about time... ClubStep is done! Press space, up arrow, click, ctrl, shift or any extra buttons to jump. Press n to toggle no clip (ignore damage in GD language) for practice Press l to toggle quality to reduce lag. It also takes the glitchy background and orb jump glow away too.
To make this mode, I had to change all the colors to black, except for the Level Select. Also, the character is black too. Try beating it!