I read the comments and yet i still went in to check if the game is there. It was. I suspect you ran out of time and couldn't finish it. However, I understood immediately what your game idea was, partly due to your short and understandable tutorial text and partly because I had submitted a game with similar idea in last GMTK game jam for LOOP theme, except you had to die in that one instead of restarting (This Game).
Please PLEASE finish the game, because I genuinely want to see your true vision. However, what is here is still amazing. The music is top-notch, and for a solo dev and 4 days dev time, it's really not that bad.
I must admit, yours is a much better take on the character repetition than mine.
Please do try my short game (also solo developed) for this game jam as well, and give me your opinions. I've built a game that i wanna grow and ship someday :)