2d platformer where your corpses act as platforms; it fits the topic but isn't very original!
I recommend some other game to add increased gravity when falling. It looks you've done this here, but I think it's too much actually! It's difficult to tell when I'll hit the peak of my jump; and straight after that it feels like I plummet instantly down
I like that I can mantle up edges! It would be good for game feel to give feedback when that happens. Squash the square, or change the colour or something.
Simple and clean visuals. I liked them!