wait a level -2 exists? I can't get to it. I only know... wait! the key, the power of *SPOILER* death, but not the enemies. this means... the spikes! I love this type of game. unique mechanics throughout the 13 levels. only thing is, why is level 8 empty? it makes no sense. also, the levels 0 and -1 are very cool. please make a sequel!
side note: I can't find -2, even the way I tried.
new side note: just got to level -2, very simple actually. so how do I get to -3?
for those who are stuck on level -2: turn music on and jump into the bottom of an enemy. trust me. it worked for me. now stuck on -3.
side note: I actually have no clue how I got to level -3...