Utterly Mad

Sammy:
You dash out of cover to try the same thing that Lucy tried, only with a plan on what to do once you reach the damned sentient machinegun.
[9-3]
Whether it was your speed, your dodging, or just your small frame, you manage to get into a position that allows you to jump behind the robot.
Then you execute the final stage of the plan.

But since you can't locate anything close enough to be classified as a robot anus, you simply ram your machete into the exposed feed of the gun.
It's not destroyed, but it's no longer able to fire.

Graham:
You peek in. Noone in sight, just an old once-white wall.
You then get on the side of the door, and push it open.

Suddenly you hear a loud bang, and you notice a hail of shrapnel racing out of the doorway, looking for someone to hide in.
It would seem that there was a shaped charge on the other side, waiting for someone to open the door.

Inside the room is a small campfire, and a hole in the wall, leading to some kind of service platform outside.
You hear someone run out there, away from you.