Great game! It is similar to ADOFAI and as a player of the game, I like how you additionally added other components as a twist like the key, door, and spikes! I also enjoyed having to create the path itself in order to reach the end of the level, I think that was nice part of the game (And the editor itself was great!).
For my feedback on the game, and after reading some of the comments already posted below, I think the offbeat movement does ruin the rhythm part of the game and that the dynamic music idea would have been great to fix that, though highly over-scoped for a jam lol. Also, I am extremely bad at puzzle games, so please forgive me, but I did get stuck at level 7 for too long and gave up because for some reason I couldnāt figure out how to map the movement right to complete the level!
In any case, this is a highly polished game and additionally has tons of potential for expanding as a nice twist to ADOFAI!