The junk room is an abandoned storage space in the Industrial Zone full of shelves, crates, barrels and so on. A lockable chamber at the back of the room forms a gunge tank capable of filling to chest height when activated, and one member of the team will find themselves in here. As a countdown starts, the rest of the team have to hunt among the mess in the rest of the room to discover keys, cards, number combinations and so on that will release the various locks on the door before their teammate is gunged.