At the beginning of said level, there's the sequence of SpongeBob constantly falling through an ocean pit, past sunken ships and mysterious unexplained machinery ( all while this background music plays, nonetheless ).
The same also applies to Patrick, Plankton, and Gary when you race them.Their faces look like a combination of Ax Crazies and Nightmare Face. The enemies of the same level, despite being relatively easy to defeat, are also somewhat disturbing.SpongeBob has a face that reminds many of Moar Krabs. First off, just look at SpongeBob during the first level when he's driving.
And no wonder why, the game has added much more Nightmare Fuel than any other SpongeBob game. You okay there, Patrick? SpongeBob SquarePants: Creature from the Krusty Krab has often been cited as the darkest SpongeBob game ever.