John/Master Chief:117 is going on a mission

Don't move or don't make sound

check out the animatronics

Medic?

the Demon Scout vs Robo-Engineer (idk i just named them with random names)

Drew glados and wheately in chalk(or at least tried to, I didn't have a lot of colors or time)

with the boys

Agent Spy

Hmmmm

Doom guy want a burger