Steel diaphragm

This is a game heavily based on Iron Lung by David Szymanski
I did not make the concept for this game, I also did not make the rock texture that is very difficult to notice while playing the game, it was made by Electro (one of my online friends) So credit to electro, credit to David S., and barely any credit for me.. Got it?

Also I made this game in under 24 hours don't have high expectations.