This was a really creative idea, so great work! At first I thought it would just be another "leave your corpse when you die" game, but it actually used that idea very well - the different blocks, the way that the levels were laid out, the fact that you could contain hazards in your blocks - it all worked really nicely, and I loved that each level was randomised too, which kept replaying the game fresh. It was possible to trap yourself sometimes, so a reset button or something like that would've been nice, but it wasn't too common to be a major issue. The controls felt floaty as well, and it was kind of confusing that the arrow keys worked for movement but the up arrow didn't jump, but using WASD was fine. I did really enjoy the sound design though, and the art was distinct enough to tell blocks apart easily. It was a nice game overall, and very unique, well done!