The Factory is the most common interior variant, likely being the first type all players will see in a new game. This interior mostly consists of long concrete hallways and corridors with the occasional large room. Seeing metal railings, catwalks, pipes, and other machinery is common.
Steam Leaks are able to occur inside this layout, causing a large area within the facility to fill with steam, heavily obscuring player vision. Steam leaks can be fixed by locating the loose valve and pulling it, indicated by a large jet of steam coming from it and a loud hissing noise. Once a steam leak is fixed, the steam in the surrounding area will dissipate after a few seconds. Breaker Boxes can also spawn, which have a chance of spawning with some switches set to off, causing certain areas of the map to be completely unpowered right from spawn, until fixed manually. The Apparatus can spawn inside of the factory but not in The Mansion.
