a demon scout?

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

.

The 10th Class

with the boys

Yes, we're all like that.

John/Master Chief:117 is going on a mission

check out the animatronics

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

Agent Spy