I just played it.
And I have to say, I absolutely love the idea. I am normally not a big puzzle game fan, but this was a lot of fun.
The movement felt awesome, and the fact that you can literally throw blocks around is super fun.
Improvements.
- I'm not totally sure what it is—maybe some weird collider artifacts or behavior—but sometimes I couldn't push blocks around that were stacked on top of each other. Was that intentional?
- Also, sometimes it was hard to fit the blocks through the gaps in the floor; maybe make them a bit bigger.
Besides that, I really think this can be an awesome game, and I am interested in seeing where you take it from here.
Good job!