i was confusing about the interaction mechanism,
In the first level it took me a while to figure out the interaction is to jump up and fall on the spike and that level, there are 3 spikes in the same screen so i thought i had to touch all 3 (1 unnecessary noise) to pass.
In level 3 i found the barrel quite difficult to control and I didn't understand the target of level where i need to go, btw i got stuck in level 3
Overall game is funny and original. Good work!