I was inspired by two movies here. The first was Charlie Chaplin's "Modern Times" - specifically the scene where the tramp gets caught in the big clock with the gears shifting all around him. The second movie was the documentary on over consumption called Samsara. The design was such that as you progress through the maze of moving and dangerous parts, you repeatedly trigger pets getting pulled into the machine to be made into plates of food.
The inside was not super special, but included a password brick that required you to hit or shoot all four target dummies outside to get the password and become "employee of the month."
I'll be making something a little less morbid now