A fun concept, and the controls were interesting while still giving enough info with the preview line so as to not be frustrating or unpredictable! I think it could do with showing the line a bit sooner though - there was a large delay between launches that definitely messed with how I wanted to play it, just launching myself repeatedly from place to place, which slowed the game down a lot. I also wasn't sure how gross was gross enough - was it enough to jump into just one gross spot, all of them, a few of them? I tried to jump into all of them for most of the levels, but on the final one I decided to only hit 2/3 of the gross spots and still was able to win.