Time Fixers: Nicktoons of the Future is a fanfic series created by [=SOLmaster=] and animyx, which is a spin-off of different Nicktoons Unite fanfics written by both authors, which in turn is a spin-off of VideoGame/NicktoonsUnite.

Taking place twenty years in the future, the series centers around Darry, son of [[WesternAnimation/DannyPhantom Danny Fenton]]; Tammy and Tommy, children of [[WesternAnimation/TheFairlyOddparents Timmy Turner]]; and [=SpongeTron=], a robot clone of [[WesternAnimation/SpongebobSquarepants SpongeBob SquarePants]]. With the original group of Nicktoons now grown up, they form a new group of Nicktoons and, under the guidance of original Nicktoon leader [[TheAdventuresOfJimmyNeutron Jimmy Neutron]], team up to save their worlds from threats of evil. Also featured are a group of trainee Nicktoons formed of Dannyís daughter, Yuki, [=SpongeBobís=] children, Crash, Junior, and Twitchy, and [[VideoGame/TakAndThePowerOfJuju Takís]] daughter, Kida. The series is an action/comedy fic that follows the adventures and mishaps of the Nicktoon decedents as they try to follow in their fathersí footsteps.

!!The series provides examples of:

* AdultsAreUseless: Averted.
* AsleepForDays: Darry sleeps for three days after [[spoiler: using his ghost rage to defeat Dark Dan.]]
* ArmorPiercingSlap: Jimmy receives one from Cindy in "Search for the Five Crystals".
* BigDamnHeroes: Darry has one in "Shadow of the Past" when [[spoiler: Dark Dan Phantom is about to kill Sam and Yuki.]]
* BilingualBonus: In "Curse of the Wirebot", [=SpongeTron=] speaks both German and Japanese, revealing he is fluent in pretty much every language.
* BirthdayEpisode: Yuki has one in "Birthday Wish".
* BroughtDownToNormal: Darry in "This is a Life?".
* TheBusCameBack: [[spoiler: Vlad Masters]] in "Shadow of the Past".
* ButterflyOfDoom: Tammy goes back in time to invite a ten-year-old Jimmy to her school dance. To stop her, Tommy sprays a substance bottle in Jimmy's face, [[NiceJobBreakingItHero which happened to be Megalomanium.]] After going back to the future, Jimmy has become an evil overlord that has taken over all their worlds and Cindy leads a resistance of the Nicktoons to defeat him.
* CampingEpisode: "Camp Keep A Nicktoon Down".
* ChristmasEpisode: "A Christmas Captivity".
* CooldownHug: Danny gives one to Darry after the latter unleashes his Ghost Rage and nearly goes on another rampage. It is very heartwarming and succeeds in calming him down until [[spoiler: Dark Dan Phantom [[InterruptedCooldownHug grabs them both and begins to absorb their ghost halves]].]]
* CourtroomEpisode: "The Great Zappy Case" is this, with Darry trying to help Tammy and Tommy ClearTheirName after they are accused of a crime they did not commit.
* DarkerAndEdgier: The second season is a lot darker than the first.
* DatePeepers: Darry, Tommy, and [=SpongeTron=] spy on Tammy's date with Jesse 13 in "Crushed" and "Seven", believing both times that there was something the latter was hiding.
* DisneyDeath: [[spoiler: Goddard, Jimmy, and Darry]] in "Shadow of the Past".
* DreamEater: Nightmare Juju.
* EmotionalPowers: It is heavily implied that Darry's ghost powers are linked to his emotions since upon receiving shadow controlling powers, it negatively affected his personality, his Ghost Rage is triggered by his anger, and he loses his powers upon feeling a lack of confidence. And according to [[spoiler: Vlad]], his Ghost Rage was brought upon by him bottling up the negative emotions he was always feeling.
* EvilCostumeSwitch: When [=SpongeTron=] joins with [=DarkEvil=], he is in robotic appearance instead of his cloaking skin that makes him look like a younger [=SpongeBob=], mirroring his first appearance when he was a crazed robot seeking revenge against his creators. At the end of the story, he changes back into his cloaking device once he turns good again.
* EvilDetectingDog: Goddard barks at [=SpongeCog=] (who is disguised as [=SpongeTron=]) as soon as he sees him in "Birth of [=SpongeCog=]".
* FaceHeelTurn: [=SpongeTron=] does this in "Reign of [=DarkEvil=]. He joins back with the Nicktoons again after [=DarkEvil=] betrays him.
* [[FiveManBand Four-Man Band]]: The Nicktoons
** TheHero: Darry
** TheLancer: Tommy
** TheChick /TheSmartGuy: Tammy
** TheBigGuy: [=SpongeTron=]
** TagalongKid: Max
** TheSixthRanger often includes Buster, Jesse 13, and some of the Nicktoon Cadets.
*** FiveManBand among the Cadets:
** TheHero: Yuki
** TheLancer: Crash
** TheSmartGuy: Twitchy
** TheChick: Kida
** TheBigGuy: Junior
* FountainOfYouth: Time Dementors have the ability to do this and Jimmy becomes ten again when he encounters one "Cycle of Ages". However, the de-aging does not stop there.
* FullNameUltimatum: Happens often, Darry being the most prominent.
* FutureMeScaresMe: [=DarkEvil LaserPants=]
* GenderBender: "Education For Femininity" has Darry, Tommy, Buster, and Poof being transformed into girls in order to go undercover into an all-girls boarding school that Tammy is attending.
* GenerationXerox: The whole point of the series.
* Main/TheGhost: Timmy's wife. This is lampshaded in the series by a few characters who would be interrupted when they try to guess who she is.
* GiftOfTheMagiPlot: Happens between Tammy and Tommy is "A Christmas Captivity".
* HeelFaceTurn: [=SpongeCog=] 010 does this after [=DarkEvil=] and the other [=SpongeCog=] robots abandon him, and he is adopted by Tammy and Tommy to be their pet. It turns out he was actually a HeelFaceMole, trying and succeeding to earn [=DarkEvil's=] respect.
* HereWeGoAgain: "Nicktoon Genesis" has the Nicktoons arguing over who is the best out of the original Nicktoons. By the end, Jimmy, Danny, Cosmo, Wanda, and Patrick are arguing in the same manner.
* HeroicBSOD: Darry has one in "Attack of the Killer Plants" due to not having cryokenesis to fight Undergrowth with.
** Tommy in "The Fairy Effect" after the Overlord captures Tammy and MX-65.
** Darry has another one in "This is a Life?" after he realizes he can [[BroughtDownToNormal no longer activate his ghost powers.]]
* InkblotTest: Danny gives some rather amusing answers in "Education For Femininity", up until he sees the [[MoodWhiplash last inkblot and proceeds to incinerate it.]]
* IntergenerationalFriendship: Darry and Jimmy appear to be pretty close.
* InterspeciesRomance: Happens quite frequently in the series. Notably [=SpongeBob=] and Sandy who have gotten married and given birth to ''seven'' kids. All of whom are either normal sponges or squirrels.
** Crash (a sponge) also has a crush on Yuki (a human).
** Marie (an octopus) falls in love with Darry (a human/ghost) in "Voleur de Mon Amour".
** Tammy (a human) also seems to be in a relationship with Jesse 13 (a ghost).
* KidsShouldntWatchHorrorFilms: In "Cousin Calamity", Mickey takes the Nicktoon Cadets to watch a Film/{{Jaws}} parody movie which scares only Junior so much that he becomes [[IronicFear afraid of water]]. He gets over it by the end though.
* LaserGuidedAmnesia: Happens to [=SpongeBob=] in "Reign of [=DarkEvil=]".
* LetHimChoose: [=SpongeTron=] and Java do this with Max after the latter kidnaps him to use him in a crime spree. Max initially crawls to Java supposedly choosing to go with her, up until he grabs the diamond she has and afterwards crawls to [=SpongeTron=].
* MamaBear: Sam becomes this in "Wrath From Beyond" when the samurai ghost, Wrath, tries to kill Darry and Yuki.
** Cindy also becomes furious when [=SpongeTron 911=] tries to accuse Max of stealing the Zappy Award.
* MassiveNumberedSiblings: The [=SquarePants=] kids and the ST-Units.
* OriginsEpisode: "Nicktoon Genesis" is one for the Nicktoons, and "Nicktoon Genesis 2" is one for the Nicktoon Cadets.
* OurWerewolvesAreDifferent: [=SpongeTron=] becomes a robot version of a werewolf in "Curse of the Wirebot".
* PapaWolf: All the adult Nicktoons certainly qualify as this. [=SpongeBob=] notably shows this during a flashback in "Nicktoon Genesis" when Professor Calamitous tries to kill his three then toddler-age children.
** Danny will also not let anyone, not even his friends, accuse his son of being a threat because of his unstable ghost powers.
* ParentsInDistress: The adult Nicktoons are captured by the Syndicate in "Search for the Five Crystals".
* PowerIncontinence: Kida has one when she loses her staff due to having untapped Juju powers.
** Darry after he gets Ghost Rage. Flashbacks show that he also had this when he first received ghost powers.
* RashomonStyle: Happens in "The Great Zappy Case".
* RightHandCat: Jimmy uses Goddard as this in "The Cool Cadets" when pretending to be a mad scientist as part of the Nicktoons' training exercise.
* RoboLove: Between Java and [=SpongeTron=] with the twist that [[DatingCatwoman one is a criminal and one is a hero]], though whether Java actually feels the same way about [=SpongeTron=] is up for debate. This also sometimes occurs between Java and [[EvilCounterpart [=SpongeCog=]]]
* ScreamingBirth: Cindy in "Camp Keep A Nicktoon Down".
* SecretKeeper: [=SpongeTron=] becomes one for Max when it's revealed that he is super intelligent.
* SharedFamilyQuirks: All the kids resemble their parents in some way, both appearance wise and personality wise.
* SickEpisode: "Virus Breakdown" for [=SpongeTron=].
** "Curse of the Wirebot" for Darry.
* SpeedDating: Jimmy does this in "Dating Catastrophe". It goes about as well as you'd expect.
* SpinOffspring
* SuperpowerfulGenetics: Darry is half-ghost like his father, but is mentioned many times throughout the series to only be "one-quarter ghost" and as so, does not have all of Danny's ghost abilities (super strength, cryokinesis, ghostly wail). He does however gain his own powers (shadow manipulation and ghost rage). Yuki, however, is not half-ghost and the only ability she has inherited from Danny is a ghost sense, which unlike Danny is not linked to another ghost power.
* TheTalk: "Princess Kida" has a subplot with Junior wanting to know where babies come from after finding out they don't really come from the stork like his parents told him. Jimmy is too embarrassed to tell him, Yuki tells him babies come from clouds, Kida seems to think they grow on trees, [=SpongeTron=] was told that they are manufactured at a factory, Tommy thinks they come from eggs, and Tammy thinks they grow from seeds. Finally, Cindy gets fed up and tells them all the truth, leaving Junior fascinated and the rest of the kids traumatized.
* TenMinuteRetirement: Darry quits the Nicktoons and ghost fighting at the end of Season 2, but joins back up at the end of "This is a Life?", only to realize that he is now unable to go ghost.
* ThoseTwoGuys: [=SpongeTron=] 363 and 636.
** Tammy's friends, Katy and Irma, also qualify as Those Two Girls.
* TraumaCongaLine: Darry goes through one in "Shadow of the Past" [[spoiler: First, his mother can't make it to his sister's Nicktoon graduation ceremony, and due to her traveling the world for her career, it's been a while since he's last seen her. Then his close friend gets captured by their worst enemy and after trying to rescue him, he is quickly subdued and has to witness said friend being stabbed to death. He afterwards finds out that he now has a new ghost power that is brought upon by his anger and since he can't control it, he is a danger to those close by and every time he uses it, it eats away at his life. To top it all off, this all happens when [=DarkEvil=] is bringing back Dark Danny to kill all his close friends and family.]]
* VillainTeamUp: The Syndicate bring back [=DarkEvil LaserPants=] to do this. It fails before it could even get started.
** [=DarkEvil=] ends up trying to do this in "Shadow Of the Past" with [[spoiler: Dark Danny. It backfires HORRIBLY.]]
* YoureInsane: Darry yells, "You're...You're crazy!" to [=SpongeTron=] after the robot attacks him not long after activating.
* YourWorstNightmare: The Nicktoons deal with this in "Frightosphere" at the hands of Nightmare Juju, who's ability can make people live out their worst fears. Tommy is afraid of "Catzilla", Yuki is afraid of a horror move villain Cut-Up Cassie, [=SpongeTron's=] is being deemed a failure and locked away forever, Crash is afraid of nematodes, Tak is afraid of gongru snakes, and Danny is afraid of [[spoiler: Dark Danny.]]