Based off of the actual movie, Plankton steals King Neptune's clown and puts it far away in Shell City. When Mr. Krabs is framed for the act, SpongeBob and Patrick are given 6 days to receive Neptune's crown. On the journey playing as either SpongeBob or Patrick, you go through levels like the Thug Tug and battles foes and bosses like the hit-man Dennis. It is up to you to get Neptune's crown back and then return safely home to Bikini Bottom.