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  • Everything Has a Purpose, an Invader Zim x GN Reader
    6K 191 24

    You're an Irken invader disguised as a human on planet Earth. Using your knowledge on the paranormal, you decide to have fun with The Swollen Eyeball. Reader is kinda dumb and way too trusting; anger issues are very present. This is taking place where everyone is in high school, so do with that what you will.

  • Insane - An Invader Zim AU
    3.9K 111 6

    Zim tries everything in his power to stay away from Dib, but the class creep knows where he lives. Dib knows Zim is an alien. He must be, so he was going to figure out everything he could about Zim. TW: Bullying and death This is an AU so it won't be the same as canon Invader Zim. Zim is also a human in this AU so (...

    Completed  
  • Parenthood [INVADER ZIM]
    97K 3.7K 35

    [M/N] or Smeetary worker [M/N] is sent down to earth with Zim, he was the one that raised Zim after all so it's technically his fault for how Zim is. That was his punishment, not that he minded. His favorite Smeet has always been Zim, despite his loud personality.

    Completed  
  • Urth And It's Inhabitants! (Irken Male Reader X Invader Zim) (Disc.)
    3K 94 6

    Invader Y/n, the second tallest, only to Red and Purple, and he was only a measley 18 Irken years old! he was sent to Urth by the Tallest on a mission to find Zim! Because Zim hasn't been reporting in recently, Y/n knew of the tyranny of the Tallest, but he was powerless to stop them, he couldn't hide from the Tallest...

  • Idiot Boy (An Invader Zim fanfic)
    28.5K 773 31

    There's a new girl in Skool and her name is Tip, but Tip isn't your average girl! She has lots of secrets including living with planet Irk's worst invader, Zim! Zim never likes to have any fun and besides going out to Skool, Zim stays in his home, but ever since Tip came Zim has been laughing and getting out more! But...

    Completed  
  • 𝐏𝐞𝐧𝐝𝐢𝐧𝐠... |𝐈𝐧𝐯𝐚𝐝𝐞𝐫 𝐙𝐢𝐦|
    1K 6 2

    What if Invader Zim started out with a different opinion of the humans? What if Zim had got a whole new perspective and understanding of right and wrong while on Earth? What if Dib had no filter whatsoever, which resulted with him having beef with his fellow classmate(s)? What if Dib wasn't trusting or trustworthy. Zi...

  • Redone - An Invader Zim Au
    2.9K 120 9

    Dib Membrane, a twelve year old with a "vivid imagination", is trying to prove that a kid at his skool named Zim is an alien. His reality is about to take a large shift in change as he finds out nothing is what it seems. (This also being posted on ao3! I have the same user name so if you prefer that platform please ch...

  • Enter the Earth
    26.6K 828 35

    This happens after the events of the movie. You came to Earth looking for shelter, but it didn't turned out to be as safe as you expected. Invader Zim belongs to Jhonen Vasquez and Nickelodeon

  • Invader Zim 》Not Just a Defect 《
    92.8K 2.3K 46

    Takes place a few weeks after the Florpus incident, and Zim gets a call from the Tallests. They finally tell him the truth, and he doesn't take it well. They have had enough of Zim, and are personally on thier way to deactivate him, killing and getting rid of him. Dib notices the changes, and is beginning to get sus...

    Completed  
  • World Domination (Invader Zim Fanfic) [COMPLETED]
    15.8K 459 23

    Zim had finally done it. Capturing Dib and taking over the Earth was no easy feat, but he had done it despite the Tallest's, Gaz's, and basically anyone who ever lived doubts. But when the Tallest plan to use the planet for something stupid, Zim tries to overthrow the Empire... Against all odds and everything he was e...

    Completed  
  • Invader Zim: Return Of The Florpus (Part 1) (Old)
    1.5K 37 10

    (This is a fan sequel to Enter the Florpus, of which takes place four months after the events of Enter the Florpus) Zim and Gir run into Dib one night, when something unexpected happens. A portal takes everyone to another world, by someone familiar...

    Completed  
  • Invader Zim reader insert
    73.1K 1.6K 35

    Just another reader insert thing i'm embarrassing myself with. I do not own Invader Zim. All characters and canon scripted lines go to Jhonen Vasquez and the writers. I'm merely a huge fan writing this fanfiction and spreading my love for this show.

  • I know what you are: Invader zim x reader
    176K 3.8K 22

    Yes, this is a Zim x reader fanfiction. Yes, it is cringy. No, characters are not in elementary scholl, Y'all are in high school. And finally, Yes, this will be cliche af cuz i have no creativity. (Cover does not belong to me i just put cringy test over a picture from some dude/chick on deviant art. )

  • ↳kinda strange, isn't it? | zim
    56.7K 1.9K 22

    For being one of Irks finest invaders, [Y/n] didn't feel like one. When she gets caught up in one of the Tallest's jokes, she finds herself with the responsibility of making sure Zim doesn't cause another Florpus Hole Event. Let's hope she doesn't get blown up or something. [ WARNING! ] Spoils the Invader Zim: Ente...

    Completed