The game idea is ok. Block moving mechanic is interesting.
This game has some minor issues, like tile edge glitching sometimes, or confusing bat height (it seems like you can go under it, but in fact you cannot)
However it also has several soft lock scenarios, where the game is still running but you can't really progress.
One is happening when you push youself to the vertical wall while standing on moving block slippery side. In this case you can neither jump nor move yourself or block.
Another one is when you dash into a flowerface guy, the character just disappears.
I'm not sure how far I went, however I'm not patient enough to restart the game each time from the very beginning when soft lock happens.
Apart from fixing this issues, I guess you can add another button to force reset to nearest checkpoint, however I'm not really sure if that would solve this issues.