Nickelodeon Heroes is a reboot of the original Nicktoons Unite!, with the sequels being considered non-canon. So the author give info not revealed in the story.
- Jimmy doesn't have any of his weapons due to leaving his lab in a hurry.
- The story takes place in this timeline:
- SpongeBob SquarePants: Pre-1st movie and post-second.
- Danny Phantom: Pre-season 3.
- The Adventures of Jimmy Neutron, Boy Genius: Post-final episode and Planet Sheen.
- Fairly OddParents: Post-"Fairly Odd Baby".
- My Life as a Teenage Robot: Post-"Escape From Cluster Prime".
- The Loud House: Post-season 1.
- El Tigre: Post-final episode.
- Invader Zim: Post-"The Trial"/"Ten Minutes of Doom".
- There are only three universes this time instead of each show being a separate universe.
- 2D universe: Tremorton, Royal Woods, Dimmsdale, Amity Park, Zim's Town, Miracle City.
- 3D Universe: Retroville.
- Whatever SpongeBob's in.
- If the fic was an actual game, here's what the characters would have as costumes:
- SpongeBob: Karate Gi (Jingle Brawl)
- Patrick: Starfishman (Sponge Bob Square Pants Creature From The Krusty Krab)
- Danny: Dark Danny ("The Ultimate Enemy")
- Sam: Urban Jungle outfit ("Urban Jungle")
- Tucker: King Tuck ("King Tuck")
- Jack Fenton: Jack Plasmius ("Masters of All Time")
- Timmy: Cleft The Boy Chin Wonder ("Chin Up!")
- Jenny: Raggedy Android ("The Return of Raggedy Android")
- Lincoln: Ace Savvy
- Jimmy: Agent Zero ("Lights! Camera! Danger!")
- Sheen: Ultra Lord Outfit ("Ultra Sheen")
- Carl: Genius Carl ("Carl Wheezer Boy Genius")
