Cute game reminds me a lot of super meat boy. Echolocation was cool though I kind of wish it was used slightly more, not sure how though. The art style is delightful kind of reminds me of some kind of 90s cartoon like Ren and Stimpy. The sound was good, meaty and responsive. The platforming was pretty good. It looks like in your web build you fixed most of the things I'd complain about (too zoomed out, a couple really tight jumps etc, though you can't get to the boss in the web build). My only major complaint is that if you have your joystick down at all you'll go through a platform which killed me more than a few times also a couple of the platform colliders were a bit slippery which lead me falling off. I didn't beat the game, the boss was too hard, but that was my weakness. Also some music would be nice. But overall, a lovely, polished, great feeling game!