Facing Your Demons

This is a 2D plat-former puzzle. You are a human collecting element tokens. Element tokens give you unholy powers, but the more you take, the more weak you are to being possessed by the devil himself.
Jam year: 
2016
Diversifiers: 
Crowd Sourced
LEGO got it right
Platforms: 
MS Windows
Tools and Technologies: 
Unity (any product)
Executable: