a demon scout?

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

with the boys

There will always be something to cheer you up

Don't move or don't make sound

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

Doom guy want a burger

John/Master Chief:117 is going on a mission

Job well done

check out the animatronics