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  • Fear Garden (A IDFB FANFIC)
    1M 14.6K 61

    Reoccurring nightmares. A murderous plan that just won't go away. You think owning a garden is hard? Honey please, this is only the beginning. - A few years after moving to Yoyle City, Pin is faced with the same horrifying nightmare.. A garden. Her dead friends. And hands. She couldn't bring it up without trembling i...

    Completed   Mature
  • Experiments on Yin-Yang | an Inanimate Insanity story
    4.3K 89 4

    Test Tube finds the effects the splitting serum did on Yin-Yang very interesting. She decides to kidnap them and lock them in her lab and experiment on the two beings, just to see their reaction. Torturing is good when it's just for science, right? MENTIONS OF TORTURE, GORE, DEATH AND/OR SUICIDE, STRONG LANGUAGE! YOU...

    Mature
  • The potion ( My Au version(??) )
    218 7 4

    I saw this animation of it and I got real inspired by it but I changed it up a bit for my AU I will put the link to the video

    Mature
  • The Breaking Point
    251 15 1

    Perfect. Perfect? For what?- "T- Test Tube? What are you-" * CLANG! * - - - - - She's snapped. - - - - - [TWS] -Blood -Potential gore -Body disfiguration -Mental illness -Medical horror -Scientific malpractice -Involuntary drug testing

    Mature
  • +/Painted Experiments/+
    807 10 4

    +/Paintbrush wanders into Testtubes lab, wanting to ask a question. Testtube of course answers the question, but she has some other plans to do with them./+ ((SOME ARE COMIC STRIPS, SOME NOT)) Trigger warnings: blood, gore, cussing, weapons, panic attacks(?), throw up, all the tws for whats in the chapters will be at...

  • no trust (Cancelled)
    1.3K 26 16

    Test asked for help with an experiment. Little do they know.... They are the experiment. How far would you go? WARNING! this story has description of blood, and art of it! There is cursing as well, and violence, if you are uncomfortable with any of those, read with caution.

    Completed  
  • ~ Experiment Gone Wrong. // Inanimate Insanity AU
    2.9K 43 7

    Test Tube was doing an experiment there in her laboratory, and everything was going just fine. Well.. That's it until something happened to the experiment, it exploded a bit. Luckily enough, the experiment was not lost, so she throws the liquid onto the test item to see if something happens. Noticing nothing happened...

  • Experiment 21
    953K 11.8K 44

    Science is always the answer. At least, to Test Tube it is. But this time, science may not give her the answers she wanted. What happens when you become too curious..? The feeling of isolated boredom we all know too well. Now, Test Tube is trying to find the solution, through a psychological experiment. The picture...

  • Hall 17
    41.5K 1.3K 57

    Test Tube was bored. So incredibly bored. She had done every experiment in the book. At least, every humane experiment. She looked down at the open book. An idea that couldn't be tested as there was no way to test it without potentially facing jail time for torture. But so many other famous scientists who made huge di...

    Completed   Mature
  • Tormented By The Scientist
    577 10 4

    ⚠️ (WARNING: This story contains descriptions of blood, death, and weapons, if any of this makes you uncomfortable, I'd advise you not to read this story.) ⚠️ Test Tube was not the person anyone expected her to be. She was much more sinister and evil than anyone could have imagined. She had a hidden agenda, to use her...

  • Case 34
    217K 3.4K 39

    How far would you go to do it for Science? This story contains Violence, Gore, Offensive Langauge, and other themes that may contain sensitive content. Book cover artwork is drawn by me.

  • Afraid (LAUNDRY INCLUDED!) - An II2/II3 lab fanfic
    2.9K 84 6

    Going through a 3rd revision jesus christ can this book end soon i don't even watch II anymore .. Test Tube was bored. Something was off, she was never bored. That simply didn't happen, it shouldn't happen at all. She was a scientist with infinite material in her hands. But she'd done every experiment in the book, e...

  • Left behind.
    3.3K 62 15

    After an Aftermath of a "failed" experiment, Test tube started to raise a small ink like being that came out of that result. When it grew older she brought it to Hotel OJ thinking nothing bad would happen, until many residents started to get sick, aggressive, and even Mutated from the little organism. With Mephone gon...

  • Subject - Regret.
    458 27 2

    Oh hey looksie it's me again making a new book because idea Anyways, this is an Evil TestTube book except it's different to all of the others I've seen CWs: Mentioned Fantube, Swearing, this is an evil TT book so there will be gore/blood at times Edit; 25/8/23 - How is this #2 in #bot !? Bot hasn't even appeared yet l...

  • 18:00
    20K 882 65

    A majority of the hotel residents have moved on since the laboratory incident. Unfortunately, two of them never got the closure they so desperately longed for and needed. Well, you know what they say; One rotten fruit spoils the bunch. - THIS IS A SEQUEL TO HALL 17!! PLEASE READ THAT BEFOREHAND!!! Also note that all T...

    Mature
  • RUINED. [an I.I fanfic]
    183 6 3

    Test Tube. She loves her friends dearly, doesn't she? But something in her changed. And that change.. Will very much change her friends, too. Created by P!ZZASL!CE

  • H E A D A C H E | Inanimate Insanity Fanfic
    15.6K 344 6

    "I couldn't see anything. My body was shutting down. I was trying to breathe. My God, I was trying.." A fan written science fiction story featuring the four main Bright Lights from Inanimate Insanity. Follow them as they try to escape an abandoned laboratory from the depths of an avalanche, that is, if they can surviv...

  • You are Test Tube.
    2.4K 85 6

    (THIS STORY HAS INCREDIBLY DARK THEMES. Oh yeah and hurt-comfort in concerning quantities.) You're about to kick off a new experiment. A solution that can grant any wish. You don't mean any harm. (2/4/22- What the fluff 9th in Inanimate Insanity???)

  • TestTubes unfortunate box.
    2.6K 43 15

    [OMG WHAT WAS I ON- SERIOUS TW FOR VIOLENCE??] ~▪︎~ ... Suddenly, TestTube Disappears from the competition. She finds herself stuck in a grey box, with a pixelated picture of "outside" on a wall. Who did this? Why? This is her diary... or well. Thoughts and actions. ~▪︎~ Just some silly thing I decided to wright in a...

  • SCIENCE LESSONS <A TESTBRUSH FANFIC>
    21.2K 499 13

    Paintbrush stumbles into TestTube while she was doing a experiment and wants to understand more about why she likes science so much. But as time goes on, curiosity got better of them and the two of them started doing experiments together. And as Paintbrush begins to understand what all the fuss is about... Maybe it w...

    Completed  
  • Life of a scientist contestant of Inanimate Insanity
    21.2K 444 45

    I talk about things on my mind and how people can be a bunch of weirdos sometimes

  • 7/50 (Full, Original Story)
    292 15 6

    Test Tube wants to carry out a risky, but interesting experiment. She locks Paintbrush, Lightbulb and Fan in a gigantic, white, empty room (almost like an insane asylum). They have to survive in the room for 7 days straight, according to Test Tube. No electronics, no leaving, no freedom, no contact with the outside wo...

    Completed   Mature
  • Project: Humanisation || Inanimate insanity
    778 20 3

    Test tube was working on a new experiment in the lab Oj let her have under the hotel. All was going well and when she was done she left the lab, however, she had forgotten to lock the door. A resident at the hotel had snuck into the lab and unleashed the experiment upon everyone living within the building. Watch as th...

  • 24 Hours
    1K 32 1

    History does repeat itself, doesn't it? This story contains many forms of violence, suicidal thoughts, and depictions of insanity. Specific warnings will be put at the start of each chapter if needed. Book cover art drawn by me.

  • ringing true - a mini ii story
    1.1K 51 3

    this fanfic is primarily focused on the testbrush ship! so yea paintbrush's birthday party is coming up, and test tube needs to prepare a gift she made this fic was made because i thought it would be funny, i dont really ship testbrush lmao all characters by animationepic!

    Completed  
  • His Brutal Destination. | Inanimate Insanity Fanfiction
    3.3K 76 9

    A normal day at Hotel Oj. Testube makes her way to the lobby, noticing something in the window behind the tree. She doesn't know what it is until late at night, When she 'tries' walking to her lab where she normally sleeps. However.. Where did she go? TW! -Gore -Death -Torture -Possible suicide -Hallucinations...

    Completed