Get out (itch) (ofursnati)

Ludum dare 45 solo entry.

Theme: "Start with nothing"

Controls:
Arrow keys or WASD to move around
When you have colors: keys 1, 2, 3, 4 to change color
Escape to quit
Key R to restart

Story:
You wake up colorless in a research facility.
You have to try to get out with your life. You 
must fool the guards into thinking you are one 
of them. Being a certain color allows you to 
pass through obstacles and guards of the 
same color. Good luck.