Quite an honest demake here. As a fan of the series, I played this for quite a while. Graphics all read quite well and control felt solid for the most part. There were a few situations where I would be falling slower than other falling blocks that would end up smashing me mid-air. But that didn't take away much, it just meant I had to be a little more careful.
I did hit one bug where as I was climbing over a box, I fell through the map (https://imgur.com/a/jWr6ogJ). But it doesn't seem easy to reproduce as it didn't happen until my 5th play, and didn't happen again.
I had a lot of fun playing this!