Plankton's hypnotized jellyfish are taking over Bikini Bottom in the Plankton's Pernicious Plot game! The evil genius has built a Hypno-pod that turns jellyfish into his slaves. Therefore, SpongeBob must go on an adventure and destroy Plankton's machine to save the jelly creatures! Will you join him in his quest? Your role in this game is to help SpongeBob deactivate all the Hypno-pods before time runs out and Plankton's plan succeeds! The clock is ticking, and you must save the precious jellyfish from doom! Don't worry! SpongeBob is there to help you every step of the way!