The Harvester

The Harvester is a stage hazard that appears exclusive to the swimming pool where the Skinhead Leader is fought at the end of The Squat, although it appears in the background, being maintained by it's pilot, The Conductress outside of the gymnasium.

Appearance
It is a Combine Harvester that has tank treads in the front, a pair of large wheels behind, and has had it's thresher replaced with a row of sawblades.

Description
It appears in the battle with the Skinhead Leader at the Killing Pool in Chapter 3, where it closes in upon you and everyone else in it. In order to survive it, you must push the Skinhead Leader into it until she dies, and with the death of the leader, the machine is broken.

Trivia

 * The Conductress makes a cameo in Chapter 4: The Train, sitting next to a young boy, who is possibly a relative of hers, like her son, her younger brother, or the boy could just an unrelated individual.