Under rating threshold (hideshow)
I'm glad this is a first level, as it's painfully easy. You may want to wait to update until you have a good clutch of levels. If you keep updating one level at a time, people are going to get massively bored and stop paying attention before you have a chance to finish the game (and see it get popular)
Great start though. Movement feels fluid. Didn't encounter any bugs. Interested to see where you'll go with the platforming genre.