This is a cute little game, it actually runs pretty well!
For gameplay, I really wish the blocks just snapped in a grid like fashion instead of them being semi off place, it can make the rocket more lopsided than you want, and create some annoyance. More levels with different mechanics like wind or something could be fun as well, but it's only 4 days and this is fun for such a short amount of time!
Good job yall!