The Tidal Zone

The Tidal Zone is an unexplainable event that sometimes occurs, that causes strange things to happen. It is a parody of the classic horror series "The Twilight Zone".

The Tidal Zone first appears in Chapter 3 Part 2.

It later appears in Chapter 3 Part 3, when Squidward Tentacles drops by the Krusty Krab to pick up props for the play he is writing. As he walks into the Krusty Krab, he enters the Tidal Zone and meets lots of otherwise paranormal characters who tell him they don't exist, before disappearing, leaving Squidward traumatised, along with Mr. Steelnerves, who also happened to be there.

It appears a few more times in Chapter 3 Part 4.

It is the main focus on Chapter 3 Part 11, where there are thousands of different Tidal Zones.