What Are Hearts?

This is a game for the first GMTK Jam. The theme is dual purpose mechanics, so I have made a game where the hearts represents more than just health. Sadly, I havent been able to work on this for the entire weekend, so its likely that it wont be finished, but the first 4 levels are ready, so there you go :) VERY IMPORTANT NOTES: Play in full screen mod. I am aware of the major issues with level 2. Whilst it is possible to complete, there is a bug which stops you from completing the level if you p...