In a Parallel Universe

by HQR123

Ren'Py v0.9f

Game Details

Version: v0.9f
Developer: HQR123
Engine: Ren'Py
Status: Ongoing
OS
Language: English
Censored: No
Updated: 9 April 2026

About

Gwen wants to meet new people and get bigger — much bigger — and you decide whether she does it as a girl or a futa. The premise doesn't pretend to be more than that.

The journey takes her across a sandbox of familiar faces borrowed from other universes, each one tied to her growth in some way. You explore, talk to the cast, and push Gwen toward becoming the biggest version of herself, with separate paths for each character and a choice between height gain or height loss along the way. Only one path per girl can be maxed out, so picking a direction actually means committing to it.

Changelog

v0.9

Gwen / Main Character
Gwen’s final level 15 !
Characters
Doreen, Wanda, and Gwen: Now have their levels and paths
New Character Added: Mercy (OW) - no levels for this update-
Game Mechanics
New Invitation Path: Choose Height Growth or Height Loss for the girls
New Path selecting
You can switch between all three paths with each girl, but only one path can be fully maxed
You can combine height with the other paths
Height Gain / Loss
Characters can become super big (off-screen) or super small (barely visible)
Charm Gains Increased
All existing activities now give more Charm
Completing a “path” activity with a girl gives +2 Charm back
Showering now restores +20 Energy (was 10)
Locations & Features
(New) Lab
Dr. Ziegler can make everyone taller or shorter
For Gwen there is an option to come back to her normal height (for characters you have to give them the brain control potion (now named Total Reversion Potion))
Potion Shop
Viper now offers three new instant-effect potions:
Random Potion - Cheaper, but results may be unpredictable
Strength Reset Potion - Resets gwen's strength
Weight Reset Potion - Resets gwen's weight
Brain Reset Potion - New name: Total Reversion Potion
Book Shop
Wanda updated books: More useful but also more expensive - they still act as mini game guides as well.
Cook Book – $100
Unlocks ingredients* for cooking
Can be read in the kitchen
ingredients got updated
Charm Book – $200
+2 Charm for every charm lesson completed
Dance & Music Books – $150 each
Buying both allows you to perform on Sundays with the K/DA girls
General Shop
Jett brought new kitchen equipment to improve meals
Gym
Pharah added showers to restore energy
Clothes Shop
Gwen now provides previews and descriptions for every outfit
Food Shop
The food shop is now a full supermarket and allows more flexible purchases
Beach
Take a walk along the beach
Curiosity may lead to finding new items
Restaurant
Doreen appreciates your visits
Be a regular and she will reward you
Story, Dialogue & Location Changes
Forest Start
Now splits into 4 paths instead of only leading to the gym
Introduces main fetishes and game mechanics early
Some locations now require searching to access them
New dialogues added across multiple interactions
Backgrounds & Sound
Completely new and more backgrounds
Images are now generated locally
A lot of menu fixes (gwen leveling up, faster and better navigation,invite menu)
New sound effects throughout the game

v0.8

Gwen / Main Character
2 new levels added
2 new outfits unlocked
Characters
3 new characters added
No growth paths for this update
Total characters: 18
Major story progression update:
New interactions with every character
Conversations now feature meaningful dialogue and narrative impact
Locations & Features
Bedroom
(New) Closet, every outfit provides a unique perk*
Potion Shop
New item: Brain Control Potion
Resets a girl’s selected growth path
(New) Clothing Shop
Purchase outfits here
Food Shop
New item: Animal Food
(New) Book Shop
Old books resold here
New Dance and Charm books
All books function as mini-game guides
Park
(New) Food Truck
General Shop
Books removed
Prices reduced
Systems & Progression
Many new ways to earn Charm
Growth and level tracking added for each girl and selected path
Every purchased item now includes a description
You can now name the cat
She eats her own food
Requires 5 less food per level
UI / UX Improvements
New Inventory Button
New sound effects
New background images
Changes & Fixes
Rollback removed
Fixed typos
General QoL improvements
Outfit Perks
Outfit perks only apply while the outfit is worn.
(New) Pajamas
(New) K/DA Outfit
Gym Outfit
Underwear
Bikini
Casual Outfit

v0.7

Characters
Roster update following v0.6
Total: 15 characters, all with brand-new visuals
More characters planned for future updates
Charm & Growth System
Earn Charm through lessons and activities with characters
Every 10 Charm allows you to convince one girl to change her body through one growth path:
Growth Paths
Gym
Restaurant
Bimbo Salon*
Each path features:
Only one path can be chosen per girl per playthrough
Activities & Locations
New & Updated Locations
(New) Bimbo Salon
Charm lessons available
Music School
New Dance Lessons (new mini-game)
Perform with the girls if you excel in both lessons
Beach
Invite girls for drinks
Play volleyball
Swim to lose weight
(New) Park
Take walks to lose weight
Relax or spend time with one or more girls
Witch Hut → Potion Shop
New shopkeeper
New Futanari Potion*
Location Changes
Work
Killjoy has started a new career
Minor adjustments
Gym
Pharah added a vending machine to restore energy
Trainer job removed
Restaurant
Eating with Doreen removed
Shop
New shopkeeper
QoL & Extra Content
New:
Background images
Dialogues
Sound effects
A pet
Fixed:
Repeating dialogues after returning to menus
Inconsistent fade-ins / fade-outs
4 new dreams
2 Female
2 Futa
Explore page removed from the map
Additional polish applied to select images
Cheats & Rules
Everyone is female by default
Futanari is now handled via individual potions
Cheats now also grant 9,999 Charm

v0.6

Visual & Character Overhaul
Brand-new artwork for Gwen at every stage
Sharper and more polished visuals with fully reworked growth progression and enhanced details:
Hair, eyes, lips, nails, and body features
Casual Outfit Added for Gwen
Gwen now appears in all locations that were previously empty
More outfits planned for future updates
Lingerie Update
Gwen now appears in her lingerie in every room of the house
Updated Character Designs
Pharah, Sombra, Miss Fortune, Seraphine
No longer displayed as background-only characters
+1 new growth level each
2 new characters have joined the universe
New Locations & Environments
New Location: Witch Hut
Purchase Muscle Gain, Weight Gain, and Weight Loss potions
Completely new high-resolution background images across the game
UI / UX Improvements
Smaller in-game menuwith a cozy new font
Characters and backgrounds stand out more
Smoother transitions
Added sound effects
New and refreshed dialogues throughout the game
Gameplay & System Changes
Gym
Overall gym rework
Pharah is now always your workout partner
+1 new growth stage
Shop
Potions are no longer sold here
Now sells:
Cookbook
Music Book
(Mini-game guides)
Map Update
Map redesigned for a cleaner layout
Locations split into two sides
All locations unlocked from the start
New main objective: search for the mysterious Charmer
Rent System
Rent cost increased
Applies to both payment options
Dream System
Dream Shuffle improved
No more back-to-back repeats of the same dream
Cheats
Cheat codes no longer unlock all locations
Now instantly grant maximum Charm
New Stat: Charm (WIP)
Level up to 10
Required to gift items to girls
Currently not used elsewhere (WIP)
Quality of Life & Fixes
Rollback re-enabled
Donut removed (was occasionally causing lag)
Bug Fixes
Rent system issues
Miss Fortune & Killjoy not leveling up
Food Market first dialogue not triggering