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The Null Hypothesis cover
Ongoing v0.8b1

The Null Hypothesis

RATING 4.2 /5 70 votes
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POPULARITY #712
Ren'Py 56.6K 409.2 MB
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Developer Ron Chon
Engine Ren'Py
Version 0.8b1 (Ongoing)
Released: May 12, 2025 Updated: Sep 13, 2025
Censorship Uncensored

About The Null Hypothesis

This is an adventure/dating sim game set in the X-Men universe and written in Ren’Py. We are drawing heavy inspiration from the comics.

You are a mutant whose abilities emerge in dramatic fashion when you are attacked by an ancient and malevolent entity. You are taken in by Charles Xavier, who runs a school for mutants with the goal of protecting them and helping them learn to control their powers.
Upon arriving at the school, you meet a host of characters fulfilling different roles at the school, including Storm, Rogue, X-23, and Jean Grey.
You quickly learn that all of these characters are… single. Some are interested in you from the start; others think you are beneath them. Through various interactions, scenes, and events, you can change how the characters view and respond to you.
As you explore the school and your growing powers, global events will transpire that test the strength and nature of your budding relationships.

v0.8b1 409.2 MB Sep 13, 2025

Confused about how the downloading works? Here is a handy guide

  • Extract and run.

Walkthrough & Guide

Cheat Mode Windows: FILEKNOT - ANONZIP

Cheat Mode Linux: FILEKNOT - ANONZIP

Cheat Mode Installation:

  1. Download into the "game" folder for the game

  2. Run the .bat or .sh file

  3. Wait for it to tell you when it's done.


Cheat Mode Features:

Able to modify:

  • Player's cash

  • Player's ability points

  • Player's stamina (during sex scenes)

  • Girl's stamina (during sex scenes)

  • Player's EXP for that level

  • Player's desire (during sex scenes)

  • Girl's desire (during sex scenes)

  • Girl's love (via Character info screen)

    • Please note that artificially increasing love and/or trust will NOT lead to sex sooner. See FAQ for more details.



  • Girl's trust (via Character info screen)

    • Please note that artificially increasing love and/or trust will NOT lead to sex sooner. See FAQ for more details.



  • Removing any current flags (not traits) of you having cheated on them presently and in the past. Please see v1.8 logs for details as this can be game breaking IF used at the wrong time.

  • Can remove statuses like mad, nympho and horny (via relationship window)

  • Friendship between one character and another (via relationship window)


Season caps on girl's love and trust has all been raised to 99999
Able to have sex (when available) outside the bedroom. There are few caveats:

  • Can't do it in front of an NPC (Kurt, Prof. X)

    • When unable to because of NPC being present, the GUI may desync a little. (this is a minor game bug. Already reported to the devs)



  • When multiple girls are on screen, the positioning and interaction can get a little weird.

    • This is due to the fact that the game devs have already partially implemented threesomes. So while more than 1 girl can be present, their interactions, rather lack thereof, throws off the character positioning.




The girls will NOT clean the cum off of them when they leave the bedroom IF they've agreed to wear it 10 times.
Also turns on developer console.

Multi-Mod: FILEKNOT - ANONZIP

Multi-Mod Installation:

Drop the attached file into the game's game folder.

Multi-Mod Features:

- activates all consoles: shift+o & shift+d
- skips splashscreens to should save a couple of seconds of one's lifetime when running the game
- quit-actions without confirmation
- file menu tweaks
- hotkey-removal of "tab" what is useful to alt+tab out of the game without accidently skipping text
- hotkey-toggle "a" for auto-forward text what is useful to link the key to an extra mouse button
- hotkey-toggle "d" to switch save-persistent the temperature display between Celcius and Fahrenheit
- hotkey-toggle "w" to show/hide the quick menu. Automatically hides within player menu, wardrobe, shop and customization screens
- adds location hotkeys: "x" for Xavier's Study, "l" for Mall, "k" for Kitchen, "o" for Pool
- aligns the quick menu vertically
- adds text outlines and transparency (slider) to quick menu text
- adds option to disable each quick menu button
- adds auto-forward text quick menu button
- adds game hotkey settings within the mod file. No ingame configuration possible yet.
- thousands separator and added income to cash display
- changes the wording "Bathe" to "Shower" in the shower achievements' text
- changes the "Bronze V Card" description from "celibate" to "a virgin" for better clarification
- loweres the notification popup duration by a half second
- moves the notification popup next to the Finish button on the sex screen
- removes the level- and XP-notifications of NPCs
- adds Quests, Friendships & Relationships tutorial database entries
- removes obsolete database remarks
- adds TNHUXMod options button
- adds text speed & auto-forward time slider
- adds a toggle to disable the spinning X-Men logo in menus
- adds beards to portrait customization (hidden code not officially supported yet)
- adds optional friendship points display on the Friendships screen
- adds optional XP numbers display instead of bar
- adds option to disable screen shake
- adds option to disable interface filters
- changed midday to afternoon
- changes various words like Paizuri to Titjob, veiner to wiener, Dlsr to DLSR camera
- remote button and screen only shown if remote vibrator inserted in any character
- skip day by q-hotkey restricted to uneventful situations

Note that the game is still in an expanding development phase, hence some mod features could still be changed or entirely removed.

Girl Summoner Mod: FILEKNOT - ANONZIP

Girl Summoner Mod Installation:

Drop the " pepplez_summoner.rpy " into the game's game folder.

Girl Summoner Mod Features:

Adds the ability to summon characters to any accessible location in the game or send them back to their home rooms. This can be considered a cheat, as it allows you to progress through the game much faster. It also includes a feature that allows even hidden characters to be summoned if desired (this allows developers to thoroughly test their game mechanics, but can cause crashes for normal players, which is why it is disabled by default for now, also this option can be toggled on and off in

Command:

  • (replace Rogue with Laura or Jean)

  • Rogue.love=9000

  • Rogue.trust=9000

  • I've added 9000 but the quest will lock you at a certain number until you finish each quests, which will reward you with a higher cap

  • Rogue.pubes='none'

  • (replace none with bush, growing, hairy, null, shaven, strip or triangle)

  • Rogue.piercings["nipple"] ="ring"

  • replace "ring" with "False" or "barbell"

  • replace "nipple" with "labia" or "belly"

  • Player.cash=99999

  • Player.ability_points+=10

  • Player.stamina=4

  • Player.max_stamina=4

  • Rogue.throat_training=5

  • I've added 5 as to not encounter noclip issue

  • Rogue.oral_training=20

  • Rogue.stamina=5

  • Rogue.max_stamina=5


WIP:

  • Those code work but I'm not sure what they do or how they show a difference in the game:

  • still trying to find the code to enable sex and anal

  • Rogue.anal_training=3

  • I've added 3 as to not encounter noclip issue

  • Adjust the 4 different squares:




1st slot:

  • Laura.status['miffed'] = 1

  • Laura.status['mad'] = 1


3rd slot:

  • Laura.status['heartbroken'] = 1


2nd slot:

  • Laura.status['horny'] = 1

  • no slot:

  • Laura.status['nympho'] = 0


^Not worth testing since it will be cancelled after a scene changes and the game checks the current outfit again
0.8b1 Sep 13, 2025

<performance tweaks>
– more graphics settings for tuning performance to a given device, with device-sensitive default settings
– low resolution setting now scales nearly all assets to 50% resolution
– Android-specific tweaks to reduce lag
– tuning image compression for quality/load time balance

<bugfixes>
– “I Studied the Blade” should properly unlock now. make sure you have actually won the leaderboard at least once in the season (and have never lost it). the achievement should unlock at the start of the next season

Minimum

OS: Windows 7+ / macOS 10.10+ / Linux

CPU: Dual Core 1.5 GHz

RAM: 2 GB

GPU: Integrated Graphics

Storage: 409.2 MB

Recommended

OS: Windows 10+ / macOS 12+ / Linux

CPU: Dual Core 2.0 GHz

RAM: 4 GB

GPU: Any dedicated GPU

Storage: 409.2 MB

Aa

18 Comments

  1. CU
    cunnisoir

    So how does this compare to rouge like evolution?
    The art seems high quality, going for more realistic
    But no real info on what you are doing in the game, what its plans are or what girls are available, and to what extent.
    I can make guesses since I played that game, but anyone who hasn’t is going to be at a loss here.

    6
  2. EV
    Evil_Ash

    All links are broken for me.

    1
    1. CA
      Carlo

      We have fixed the links.

      -1
  3. RE
    reyti

    update game

    0
    1. LE
      Lewdup

      Done.

      0
  4. VE
    Venice

    How do i find the game for android

    0
    1. LE
      Lewdup

      Download the APK file from the Android download link section.

      0
  5. AL
    Alex

    Does the android version have cheats?

    0
    1. LE
      Lewdup

      no

      0
  6. AL
    alex

    how do i use console commands there is no cheat button

    0
    1. LE
      Lewdup
      0
  7. Chair
    Chair

    Wasn’t bad but it’s insanely slow and horribly unoptimized, making it even slower. Play it for the story because you won’t get much else out of this one

    0
  8. BD
    Ben Dover

    I love this game so much and have so many ideas for it but i understand how long it takes for game developers to make games and update them. Keep up the work, its incredible. If you hit any roadblocks or need ideas, i am happy to help and keep this game perfect. Anything to help you guys out.

    0
  9. CR
    crudeo

    It’s an amazing and fun game, I’m looking forward to seeing more of it.

    0
  10. YH
    Yhiffo

    I think i like this more rather than the original.
    Its has sound, which a big improvement from the Rogue Like, also each girl have more personality IMO….
    I hope they bring more girl or map to explore….

    0
  11. NO
    NOIDEDNalyd

    Is there any way to get all 3 scholarships on one character? I know the scholarships alter very little dialogue but I still like the power fantasy of playing as a Gary Stu character. I didn’t see a console command for it and found nothing in save file editor.

    0
  12. VA
    Vaizar

    The game has a 0.3a out now and will be releasing 0.3b in probably a few days.

    -1
    1. CA
      Carlo

      It’s not available yet.

      1