Thank you SO much for the constructive comment!
I've noticed when I sent some gif and screenshots to some friends that the format was almost perfect for mobile. I'm toying with the idea right now, but I've never really coded something that would actually be "released". Could be a good challenge.
As for the suggestions you mentioned, I'm already working on them and I plan on releasing a more polished version as soon as the voting period ends. That would include shorter level setup after first death, click request to restart or go to next level, pause option, static duck at the beginning of a level and more and more...
Again, thank you so much for the comment and I'm really happy you enjoyed your play :)