Nice! I think you have a pretty neat concept going. The idea of using goo to go fast and jump high is fun, and I really like the idea of a barrier that you need to be going fast to go through. I also really liked the music and the sound effects, well done on those! The death sound is particularly satisfying. I did find the throwing mechanic to be rather difficult, especially since the game was lagging a decent amount for me. So needless to say, I didn't get past the level you introduced that in. I think it would have been nice if the levels introducing concepts like the throwing mechanic were a bit easier so I could move on to figuring out puzzles outside of the tutorials, but other than that, the game was pretty good. Well done!