It's pretty neat. Just move the camera's 'base position' higher (so we can see where we're jumping) and it's pretty much good to go.
P.S. Maybe also add something to indicate how close we are to melting, like either a healthbar or sprite changes?
Also, if you want to play a good game, I made hear is the link to my current project. https://gamejolt.com/games/Puzletun/885491 ps. the current version might be broken