Inside the files of SpongeBob SquarePants: Battle for Bikini Bottom, you can find a video from Scooby-Doo! Night of 100 Frights, an earlier game by the same studio, Heavy Iron. It is unknown if this is a leftover from building Bikini Bottom off of 100 Frights' engine, or a cross-promotion that was veto'd by either Warner Bros. or Nickelodeon.

What some may find more interesting, however, is a now-deleted YouTube upload of the unused cutscene colloquially known as the "Cursed YouTube Video" which was based on a corrupted video file and as such featured disorientating, lagging sound; an inaccurate timer for video length; visuals that cut out; and a buffer that would begin at an exact point and continually play regardless of the viewer's internet speed.