Very cool retro game, it feels like if Frogger met Donkey Kong. The level design was fun, it felt challenging without being unfair. The music and sound effects were awesome, it made moving the character around feel satisfying. I also love the pixel art style.
A couple small things I would consider, it was difficult at times to see where I had to go. I didn't know at first that I was able to climb on the brown fences. You could also try adding some smoothing to the camera, the camera movement was a little jarring moving from branch to branch.
Overall it was really fun and I enjoyed playing it, awesome job!