press the green flag twice Turbowarp: https://turbowarp.org/1297378851 Another website that I can't comment: https://codetogch.net/projects/134856/ (replace the g with an r) this is 6-X (PULSE), charted similarly to XT-X (Options).
there is a 360 at the beginning of PO-3 because it matches the chart's direction updates: added tutorials, finally charted my own music (it's terrible I know, mixing up 4/4 and 7/4 is kind of hard), added checkpoints, added more effects, fixed the chart, fixed the colors, fixed the elevators, fixed the end. this is almost like the real version! Level: https://www.youtube.com/watch?v=oP02kp01T0E
