RuleUniverse
Game Information
Developer
DrVisionVersion
v0.64b Public
Engine
Ren'Py
Release Date
Jul 18, 2026
Last Update
Jul 18, 2026
Censorship
Uncensored
Overview
RuleUniverse is a 3D adult adventure for players who want a fantasy harem story with action and a touch of parody. The tone stays light even as the premise gets strange.
Story
Left on his own after his parents disappeared, a top student's quiet life ends the day he meets a young demon scientist. She fuses his DNA with that of the universe's strongest warriors, setting him on a path toward becoming its guide.
Gameplay
Play unfolds as a sandbox where the protagonist balances combat encounters with everyday student life and the women he meets along the way. Story branches respond to choices made about alliances and relationships, opening different scenes and outcomes depending on who the player sides with. Between main story beats, the game mixes exploration, dialogue, and adult scenes tied to specific characters and locations.
Features
- Animated 3DCG scenes across a cast of named characters
- Combat woven into a dating-sim structure
- Parody elements drawing on a familiar fantasy universe
- Branching story paths tied to alliance choices
Installation
1. Extract and run.
Changelog
v0.64b
- New main story branch depending on whether Zangya is allied with the Hero or with Bojack
- New Zangya armpitjob scene and thighjob scene
- New Android 18 reverse cowgirl scene
- New Android 18 nighttime scene with a toy, available by clicking the window icon at her house during the night
- New Bulma dominant route doggystyle scene
- New Videl missionary scene at the gym
- New Dorothy ass touching scene (clothed and nude versions)
- New Blue Hair Launch thighjob scene
- New Mary cowgirl night scene after giving Mary sleeping pills
- New Rose nighttime scene with a 25% chance to appear at night
- New dream scene with Videl and Android 18 featuring double butt
- pressing. This can randomly appear (25% chance) whenever the hero goes
- to sleep in his room.
- Added 2 new supporter images (one featuring Bulma and one featuring Chichi) to the computer gallery. New password
- Improved and optimized the racing minigame, making it smoother and adding new sound effects
- New Orange Star High School classroom location with Gohan's introduction and new missions
- New interactions with Gohan
- New longer Whis and Oracle Fish joke event
- Added a new Rose image to the Scouter Stats section
- New purchasable item in the shop: Sleeping Pills
- Increased the quality of Mary and Eve's interaction images
- Added 4 new images (Android 18, Bulma, Panchy, and Zangya) and updated one Maron image in the meditation minigame
- Improved the loading screen, visually enhanced the Settings menu, and updated the racing background
- Added new sound effects to many scenes
