Thank you so much! I realized after a few people playtested it that the info text in the top-left that only appears in level 1 isn't very obvious and I had to tell a few people the controls...
But now that it's fixed, I'm glad you liked it! I didn't want to make level 2 that much easier since I thought it was already pretty easy, and the only real difficulty (as far as I'm aware) is if someone missed the controls (as you did) and had no Idea what to do.
But I managed to forget double-jumping in level 1, so uhh... I'm gonna add that.