I really liked the concept of the game and the art has its charm. Although, the mechanics could be a bit clearer. Since the "throw" looks like the rock is just being placed down I had a hard time figuring out what to do with these. Also I might be dumb but I never figured out how to use the hook haha
I also relate to what other people said about the camera and the spikes, fixing these would improve the game feel a lot. Good job overall!
Edit: I realized later what the mouse icon stood for, I think LMB and RMB confused me in the decription rather than left click / right click. Also felt a bit unintuitive to suddenly use the mouse in a platformer like that so I guess it just never crossed my mind on the first playthrough