Free HTML5 browser game

No, I'm not a Plankton

“No, I’m not a Plankton” — a dive into the wild and colorful world of Bikini Bottom, where every shift turns into a real challenge! Original music, familiar characters, and an unpredictable storyline create an atmosphere you’ll want to plunge right into. You play as Mr. Krabs, the proud owner of the Krusty Krab! But stay alert — among your customers are robots, disguised as ordinary visitors. Your job is to spot the impostors using your observation skills and the telltale signs of robots. Make a mistake, and the consequences might be... tentacle-level unpleasant. But robots aren’t your only problem! Get ready for unexpected events, inspections, and surprises — even an underwater business can sink at any moment. Can you complete the game, unlock all the characters and endings, and beat the record for the most successful shifts at the Krusty Krab? Prove that you’re a real crab, not a plankton! 🦀

Game description provided by Playgama.

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The game and in-game advertising are delivered by Playgama. If the player does not start, refresh this page or try a current Chrome, Safari, Firefox or Edge browser.

Current source controls: Control the game with your mouse or by tapping the screen — decide who to let in and who to throw out of the restaurant. Look closely — some of the visitors might be robots in disguise! A short tutorial will help you learn the basics and dive right into the action. Stay alert and don’t let a robot fool Mr. Krabs!

Quick facts

Game details

Channel: Puzzle Games
Subcategory: Brain Games
Provider: Playgama
Platform: Web Browser
Orientation: landscape
Updated: July 20, 2026

About No, I'm not a Plankton

Game description provided by Playgama.

How to play

Control the game with your mouse or by tapping the screen — decide who to let in and who to throw out of the restaurant. Look closely — some of the visitors might be robots in disguise! A short tutorial will help you learn the basics and dive right into the action. Stay alert and don’t let a robot fool Mr. Krabs!

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