I finished it that was intersting <3 It's really cute.
One
big flaw I find is that it's not grid based, which means you can get
blocks that are only on half of another block and it's more frustrating
than interesting in my opinion.
Another thing is that I don't really like the character falling at the start of each level, and it even forces a reset on some level even if you instantly understand what to do because you have to prepare your fall at the start of the level (thinking of level 12 where as far as I can tell the best solution involve picking the orb on the left while falling then returning to the right before the path is blocked).
Maybe you should also clarify that bombs can also be used to kill ennemies, some level are probably impossible if you don't realize it (and I realized it only through sheer luck).