Nicktoons: Legacy is an American action-adventure-comedy video game serving as a reboot to the Nicktoons Unite series. It is developed by High Voltage Software and published by Paramount Digital Entertainment through Nickelodeon Interactive Entertainment, being released for PC, Mac, PlayStation 4, Xbox One and Nintendo Switch on April 2nd, 2019. A Sega Orion port is currently in development with an unknown release with Iron Galaxy handling the port.


When Anti-Cosmo plans on using dimensional travel to achieve full conquest of the universe, SpongeBob leads a group of heroes to work together and stop him.

Full plot

On what seemed to be a normal day at first, Timmy was seen watching TV when he spots a commercial about a new invention. Timmy, being somewhat interested, decides to keep watching it until it suddenly goes static. He then asks Cosmo and Wanda what is going on as the TV suddenly shows Anti-Cosmo. Anti-Cosmo then claims that he is going to take control of the universe as he laughs. Then, a portal appears with Goddard followed by Jimmy appearing out of it, which Jimmy tells him to enter the portal. Timmy is confused and asks what's happening. Jimmy claims he will explain later.

Later, in a huge lab, Jimmy explains that Anti-Cosmo has been planning on taking over the entire universe by travelling to different dimensions. Jimmy also revealed he sent several Nicktoon heroes to the lab so they can stop Anti-Cosmo, as those heroes show up, revealing themselves. Jimmy tells them that Anti-Cosmo has recruited several villains to attack areas.

The first area attacked is Retroville by Skulker and as he is attacking the city, he reveals that Anti-Cosmo has already begun his plan and Skulker himself is gonna stop the heroes from finding Anti-Cosmo. After defeating Skulker, they find a device that can open portals to get to areas faster.

The second area is [ideas] TBD

Under construction...



  • SpongeBob SquarePants (voiced by Tom Kenny) - an optimistic and happy-go-lucky sponge.
  • Timmy Turner (voiced by Tara Strong) - a boy with fairy godparents who could wish for anything.
  • Ren Höek and Stimpy J. Cat (both voiced by Billy West) - a duo consisting of a short-tempered chihuahua and an idiotic cat who, despite their differences, are oddly best friends.
  • Jimmy Neutron (voiced by Debi Derryberry) - a boy who has a high IQ.
    • Goddard (vocal effects by Frank Welker) - a robot dog who is Jimmy's invention/pet.
  • Lincoln Loud (voiced by Tex Hammond) - a boy who is the middle child and the only son of the Loud Family.
  • Danny Fenton/Danny Phantom (voiced by David Kaufman) - a teenage guy who gained ghost powers after a freak accident.
  • Tommy Pickles (voiced by Elizabeth Daily) - a baby who likes to go on adventures.
  • XJ-9/Jenny Wakeman (voiced by Janice Kawaye) - a teenage robot who fights villains to protect Earth while also living a life as a normal teenager.
  • Leonardo (voiced by Ben Schwartz) - a Teenage Mutant Ninja Turtle who is the leader of the group.
  • Raphael (voiced by Omar Benson Miller) - a Teenage Mutant Ninja Turtle who is the toughest of the group.
  • Donatello (voiced by Josh Brener) - a Teenage Mutant Ninja Turtle who is the smartest of the group.
  • Michelangelo (voiced by Brandon Mychal Smith) - a Teenage Mutant ninja turtle who is the comic relief of the group.
  • Rocko the Wallaby (voiced by Carlos Alazraqui) - a wallaby who encounters various dilemmas.
  • Velocity (voiced by Dan Green) - a velociraptor who is a slayer of Dark Humans.
  • Amanda Payne (also voiced by Tara Strong) - a girly teenager who cares about her schoolife and also heads out for peril as she tries to both solve people's problems and live a normal life.
  • Agent Xero (voiced by Mae Whitman) - a teenage girl secret agent who TBD.
  • Aang (voiced by Grey Griffin) - a kid who is the last airbender.
  • Korra (voiced by Janet Varney) - a woman who is a successor of Aang.
  • Mr. Blik (voiced by Wayne Knight) - a cat who is the self-appointed leader of his group.
  • Gordon Quid (voiced by Rob Paulsen) - a cat who is full of pride, and therefore, the wisest of Mr. Blik's trio.
  • Waffle (voiced by Kevin McDonald) - a cat who is the dumbest of Mr. Blik's trio.
  • CatDog (voiced by Jim Cummings and also by Tom Kenny, respectively) - a duo consisting of a serious cat and a wacky dog who are conjoined together.
  • Eliza Thornberry (voiced by Lacey Chabert) - a girl who has the ability to speak with animals.
    • Darwin Thornberry (voiced by Tom Kane) - a talking chimpanzee who is a loyal companion to Eliza.
  • Cuber (voiced by Josh Keaton) - a human/dragon hybrid who is the son of the Dragon King.
  • Granit (also voiced by Mae Whitman) - a stone person who is the daughter of the chieftain of rock-manipulting beings.
  • Mundal (voiced by John DiMaggio) - a lizard creature who saved Cuber from a pack of wolves.
  • Flytrap (voiced by Dave Boat) - a short-tempered venus flytrap who was sent to fight Spinolord.
  • Riley Killian (also voiced by Grey Griffin) - a goth girl who has the ability to summon creepy creatures through her book.
    • Pain the Bat (vocal effects by Frank Welker) - a bat who is Riley's pet.



Main story

Side missions





On TBD 2020, ViacomCBS announced that TBD.



  • Unlike The Last Airbender, Aang is voiced by a woman rather than a child, similar to Timmy Turner, Jimmy Neutron and Tommy Pickles.
  • Agent Xero (along with Mole) and Amanda Payne are the only characters from a failed Nicktoon pilot to be in the game, therefore, making it the first time a failed Nicktoon pilot character has appeared in a video game.
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