Untitled hell jumping game of epic doomness tm

CONTROLS:
Arrow Keys = Move. 
Space-Bar = Jump.
Space Bar (Mid-Air) = Double Jump.
Left-Shift (Mid-Air) = Air-Dash. 

The player constantly loses HP due to the temperature of their environment, and doing a Double Jump or Air-Dash will deplete it even faster. The player can regenerate all their health if they collect all three crystals. You must make it past Larry the Fire Monster to clear the game.