The music isn't mine, just a concept. The idea is that lap sqrt -1 and i (imaginary) are the same lap, and that the sqrt -1 part will be normal, but if you try to exit out the exit door, you will fall and into a weird zone where a black and purple wall of nonexistance will chase you, if you fall into it, peppino will break out and finish the level, but you will lose 95% of your points and your combo will instantly end. At the end, you can finally escape through the exit door or go through a lap portal to go to 1 + i (a complex number, it will follow the rules of both the real and the imaginary part, it will end with a run for your life and some lap quirks, like lap 3's instant pizzaface) You can press space to skip a song
square root of -1 (sqrt -1) https://www.youtube.com/watch?v=qIN0jWT1SLU imaginary (i) = https://www.youtube.com/watch?v=Zmmm98_p2P0