The aim of the game is to slice the paper down in size (fruit ninja style) until it is no more than 1% it's original size. The trick is that you cannot slice off a piece that contains an enemy (if you do, you lose!). When you get down to 1% you proceed to the next level. How far can you go?
Credits to griffpatch for doing almost all of the work. I added two decimal points. My personal best: level 3, 1.72% Lowest remaining: 0.15% Largest cut: 100% to 1.89%