Krusty Krabs is worried about income in his cafe. Lately there have been rumors circulating around Bikini Bottom that Plankton is going to stage a provocation in a cafe. We need to be vigilant. In the game No, I'm not a Plankton, you will work at the cash register. When a customer places an order, ask him various questions to find out his true identity. What if, under the guise of the good-natured Patrick or SpongeBob, the insidious Plankton is hiding in No, I'm not a Plankton. Be careful and think logically.