She is the first zombie to fight in a tank.
~ Neptuna's description.
Part mermaid, part Zombie, Neptuna is a whole can o' trouble. This fishy foe thrives in the water and keeps Imps at the ready. And she'll try to get an early advantage if she can!
~ Crazy Dave's view on Neptuna.

Neptuna is one of the secondary antagonists of Plants vs. Zombies Heroes. She is a zombie mermaid who leads Hearty and Sneaky classes.



Not much is known about Neptuna's past, and who is her zombie fighter counterpart.

In Neptuna's introduction comic strips, she can be seen launching a giant Octo-pult at Crazy Dave after he makes fun of her.

Plant Missions

Neptuna appeared in Attack of the Tentacles while preparing to attack Solar Flare, Chompzilla, and Grass Knuckles playing volleyball at the beach. She then summoned her octopi to attack them, until the Plant Heroes used the volleyball net to tie her and her pets up.

Zombie Missions

In Menace on Molten Mountain, she, alongside Super Brainz, Immorticia, and Impfinity planned to battle Captain Combustible, who used his power to boost the Peashooters. They had a fight until Super Brainz used her tank to extinguish the Plant Hero's torch.

Triassic Triumph

After the Hollow Earth was discovered in Colossal Fossils, Neptuna did not leave paradise lost, but instead used her powers to flood the Hollow Earth, and attacked plants with a vast army of Zombie explorers, pirates, and barbers. Her goal is to align all Mustache Monument to become unstoppable.

Powers and Abilities

Octopus incoming! Two words a Plant never wants to hear.
~ Octo-Pult's description.

Neptuna is a mermaid that can launch a wave of octopi thanks to her trident. She also shares the weakness as a standard mermaid, as she cannot move without water.



  • Neptuna, alongside Professor Brainstorm, and Immorticia are the only Zombie Heroes who do not have a specific zombie fighter counterpart.
  • She was originally to be having Sneaky and Beastly classes, which were the classes Brain Freeze currently has.



Zombie Heroes
80s Action Hero | All-Star | Brain Freeze | Captain Deadbeard | Electric Boogaloo | Electric Slide | Engineer | Foot Soldier | Hover Goat-3000 | Huge-Gigantacus | Immorticia | Imp | Impfinity (Impfinity Clones) | Neptuna | Professor Brainstorm | Rustbolt | Scientist | Space Cadet | Super Brainz | The Smash | TV Head | Wizard

Baron von Bats | Big Boy Gang | Captain Smasher | Disco Zombie | Gargantuar | Gargoatuar | Giga-Gargantuar | Major Problem | Olds Cool | Sasquatch | Treasure Yeti | Yeti King | Yeti Zombie | Zen Sensei

Ballpark Frank | Immorticia | Rainbow Glitz

Recurring characters
Browncoat Zombie | Flag Zombie | Conehead Zombie | Buckethead Zombie | Newspaper Zombie | Screen Door Zombie | Football Zombie | Disco Zombie | Backup Dancer | Snorkel Zombie | Balloon Zombie | Gargantuar | Imp | Dr. Zomboss | Giga-Gargantuar | Zombie Chickens | Yet Imp | Hot Dog Imp | King of the Grill

Anti-Bully Squad | Build-a-Bots | Dinosaurs | Mecha Cat | Mr. Stubbins

Brothers Gnomus | Gnomus the Gnome King | Sir Baff | Sir Biff | Sir Boff

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