While i did have the same bug where deaths/changing levels required expanding the screen again and again and took a sec to get used to the controls, the level design was engaging (lvl 7 was funny) and concept is solid
one thing i would've liked to have is a mode where you can practice moving around each level's map (no time limit but w/ time displayed) especially if maps get bigger, so you can practice the parts of a map you are having difficulty w/