Very cool! I love the character design with the numbered shirts, the grid design in the background made it much easier to time jump heights, and the song had a nice otherworldly, contemplative feel perfect for this kind of puzzle game. Took me a little bit to realize I couldn't interact with my clones until they stopped moving, and then that mechanic was used to great effect with a late puzzle. This game reminds me a lot of an old flash game called The Company of Myself where you could make multiple clones of yourself and stand on your clone's hat. Movement was ever so slightly floaty and the clone's platform hitbox could maybe be a little bigger, but then again I'm not good at platformers so it's probably fine. I did manage to soft lock it once by creating a second clone while the first was replaying. It also seemed a little weird that I could just walk straight through the last couple levels with no platforming at all if I wasn't going for the bonus coins. I got 9/12 at the end and kinda just skipped the last 2 levels. Altogether, this is a very nice game. Good job!