This game is pretty good and very polished for your first game. Good job on that. the difficulty spikes up rapidly as multiple block types are introduced at such an early level. I would suggest introducing each block type by themselves first before throwing multiple into the mix. 

This is pretty interesting, and honestly very polished for 48 hours! I got stuck once the dark clouds were introduced, but I quite liked the first two levels. My only suggestion is to work on the difficulty curve of your levels: let players explore one type of block over a couple levels rather than introducing new concepts each level. Even just one or two more levels with just plain blocks and clouds would have helped me really grasp what I was doing. Congrats on your first jam!

Quite like the idea and there's quite a lot going on here too, though I only made it to the first cloud stage, I'm a bit confused on how it's supposed to work as once I disconnect from a block I can't pick any up again, I might just be missing something, but, it's definitely a fun concept, and either with a bit more explanation or some bug fixes and it could be great!

I like the idea 🙂