Death Battle Fanon Wiki

This Plan Z can't possibly fail!
~ Plankton, The SpongeBob SquarePants Movie

Sheldon J. Plankton, usually just referred to as Plankton, is a character from the animated series, SpongeBob SquarePants.

Fanon Wiki Ideas So Far[]

Battles Royale[]

With the SpongeBob-verse[]

Battle Record[]

WARNING: The following tab will reveal the numbers of wins and losses for the following character. Read at your own risk.

Battle Record

  • Wins: 3
  • Losses: 5
  • Draws: 0

Possible Opponents[]


Sheldon J. Plankton was born an only child in November 30, 1942. When Plankton was young, he used to be friends with Eugene H. Krabs. They were considered outcasts by everyone around them, due to Plankton's nerdiness and Krabs' state of poverty. When they both became interested in the food industry, their friendship took a turn for the worst.

Plankton's food proved to be unsuccessful and hated, while Krabs' food was popular and loved by everyone in Bikini Bottom. After all that, Plankton dedicated his entire life to running Krabs of out business by any means necessary with the help of his compuer wife Karen.

Death Battle Info[]


  • Full name: Sheldon J. Plankton
  • Born: November 30th, 1942
  • Species: Zooplankton
  • Residence: The Chum Bucket, Bikini Bottom, Pacific Ocean
    • Also its owner
  • Won 10 Fry Cook Games trophies
  • Rival of Eugene H. Krabs
  • Married to a Computer... Yes, this is real.
  • Can create nuclear fission with his hands (and he somehow survived being at ground-zero) [1]


  • Small Size: Much smaller than the rest of the main cast, often to his detriment but sometimes to his advantage as it allows him to sneak by undetected and enter small spaces
  • Genius Intellect: Capable of creating time machines, supercomputers, robots, and more. Has constructed very long and complicated plans that are impressive despite ending in failure. Went to college.
  • Toonforce: Can regenerate from being crushed, stretched, burnt to ash, and more. Has access to hammerspace and can stretch his limbs to grab objects in order to compensate for his small size.


  • Jetpack/Propeller Helmet: Allow Plankton to fly through the air. His jetpack may sometimes go too fast for him to manage however.
  • Laser Guns: Has multiple laser guns such as his Death Ray, with most of them being much larger than he is while still being able to be wielded by him with ease.
    • Laser Helmet: A helmet with a laser mounted on top of it that will automatically defend him from danger.
  • Chum: A putrid substance that he sells at his restaurant. It can dissolve through surfaces as if it were acid, poison opponents, and generally is just very disgusting (although it seems Plankton has gotten used to that fact.)
  • Various cartoony hammerspace weapons such as clubs, flamethrowers, etc...

Tank Robot[]

  • A mech suit resembling a much larger version of Plankton that he pilots by using its antennae like joysticks on top
  • Towers over the rest of the cast
  • Incredible strength
  • Has a limited supply of gas
  • SpongeBob HeroPants abilities:
    • Mustard and ketchup blasters on wrists
    • Can generate shockwaves by stomping
  • Nickelodeon All-Star Brawl 2 abilities:
    • All of the abilities from SpongeBob HeroPants
    • Rocket Boots
    • Eye can charge up and shoot laser beams
    • Back-panels that can shoot laser beams
    • Can turn into a cannon that shoots out a hook to grab opponents
    • Net Cannon
    • Karen is built into it and can assist in combat
    • Self Destruct
    • Can literally do the Potemkin Buster
    • etc...


  • Plankton's Super-villain alter ego from The SpongeBob Movie: Sponge Out of Water
  • Superhuman Strength
  • Shockwave Clap
    • Only seen in SpongeBob HeroPants
  • Super Breath
  • Weakspot: The eyeball on his tiny head

Crab-Stomper 3000[]

  • Giant Crab-like Robot
  • Robotic Claws
  • Fireballs
  • Heat Vision
  • Dash Attack
  • Ground Shockwave
  • Escape Pod
  • Only seen in Nicktoons Unite! (PlayStation 2 & GameCube Versions)


  • Took over all of Bikini Bottom (in the first movie) and put SpongeBob nearly to his knees.
  • Being small can give him an advantage
  • Was able to survive getting stepped on a ton of times from Mr. Krabs, SpongeBob, and everyone else in Bikini Bottom.
  • Able to outsmart SpongeBob in some occasions
  • Can put himself back together if he gets injured or if one of his limbs falls off
  • Took over Atlantis for a short time
  • Survived a point blank nuclear explosion when he tore two atoms apart


  • Has very bad luck
    • Whenever he comes close to stealing the formula something bad happens
  • His robots usually end up getting destroyed on their own and/or running out of power because he forgets
  • Overconfident
  • Is VERY afraid of whales
  • Like most SpongeBob characters, he normally needs water to survive
  • Is very small, and can be easily dealt with with just a stomp.
    • (His size has also lead to many other disadvantages in fights, however it can sometimes be a good thing)