Your one job is to build the vilest, most magnificent goblin ever to crawl from the muck — a wretch fit to rule the Trash Heap. Bolt on whatever the pit coughs up, and send your creation up through the Factory, floor by floor, against the goblins other managers left behind.
Survive twelve floors and it will face the crowned King of the Heap himself. Win, and your goblin seizes the throne for every guest who plays after you. Lose even once, and it joins the pile.
Now get to work.