Hey!
I think it's a cool little game.
The controls take a lot of getting used to. It took me a while to really figure out how to move. Once I did I thought it was pretty satisfying when I started to climb up the mountain. Actually landing on my feet felt good! It could still be really difficult to turn just enough because of the ease it takes for the player character to start rotating when you hold down the mouse button.
I got stuck in 3 mountains that I tried because I was trying to go up and to the right, but a mountain ledge would jut out to the left, and I wasn't sure how I could climb it. There weren't any places high enough that I could jump to from the left, and even if I got to the bottom of the cliff, I couldn't really find a way to get on top of it.
The sound effects were really cute and the idea of it generating based off the name given is really cool. Nice stuff!