Hey, I sent you this on discord, just wanted to post it here too for others to see!
First, nice job getting Unity to work with a web game. Its always been a massive headache for me. You have my respect, admiration, and jealousy that you got it working.
Overall, I think your game was fun. The art is very simplistic, but it's very good for what it is. I really enjoy simplistic art so I like it a lot.
Sound design was good. I don't have much to say about it, but I consider that a good thing because it was there, consistent, and good. Great job with the sound.
For gameplay, I think overall, everything felt pretty solid. It took some slight getting used to. it wasn't so much the controls being bad, as it was, me trying to learn to play your game. which is a good thing. the only negative thing I have to say is, the few times I had to bounce off of vertical walls, I felt like I didn't have as much control over the character as I would've liked. however, since that's my only complaint, the gameplay is good.
my overall impression, is everything feels very basic, but in the best way possible. it all just kind of works together in the best way possible. it's hard to point to specifics when everything works in tandem so well, but just know you made a great game for the time that you had and I really loved it. Great job to you and anyone else you worked with on this!