Hey Raymond!
I really love the sound design of your game! The music you picked was very sweet and relaxing, and the meow the cat made when jumping was adorable. I think my biggest critique would be with the movement. Maybe adding some sort of acceleration/deceleration would make it feel alot less jerky, and having the camera bob kind of like a head moving up and down when walking could really sell the feeling that this is a cat walking as opposed to just a floating camera. Additionally, the camera would sometimes clip through objects when looking down. Overall though I think this is a really cute prototype! I had fun playing it.