I had some difficulties understanding the controls, but once i did i played for quite some time ! (i reached about 250 deaths when i stopped)
Even though the generation sometimes make the level completely impossible, it usually works quite well. I love the new mechanics the further you go in the game.
The controls are a bit hard but at some point you get used to it.
Also, what the heck happened on the menus ? xD
Overall really well made ! I wish to see a more complete and polished version of this, it is quite fun to play. Really made me think of a mix between Ultimate Horse Chicken and INK, well done !