Ren'Py / VN

The Locket [v1.0] [Watermelon Universe]

March 25, 2026F95

Mabel is a quiet office worker still grieving her grandmother when she finds a mysterious silver locket among the old woman’s belongings. When she puts it on, the locket begins to change her stealing from the women around her and giving to Mabel. At first it’s subtle, easy to ignore. But as the changes accelerate and her coworkers start to notice, Mabel faces an impossible choice: give up the power that’s finally making her feel seen, or embrace what the locket offers and accept the cost.
This is a supernatural office thriller where every gain has a cost. Navigate Mabel’s descent from grieving introvert to power-addicted predator across a single explosive episode, making choices that determine whether she fights the locket’s influence or surrenders completely.

Thread Updated: 2026-03-24

Release Date: 2026-03-08

Developer: Watermelon Universe – Patreon – Website – Itch.io

Censored: No

Version: 1.0

OS: Windows, Mac, Linux, Android

Language: English

Length: Very short (~45 minutes)

VNDB: Link

Other Games: Link

Genre:

2DCG, AICG, Big Tits, Female Protagonist, Big Ass, Transformation, Dating Sim, Romance, Breast Expansion, Breast Reduction, Body Transfer, Attribute Theft, Female perspective

Installation:

1. Extract and run.

Changelog:

v1.0 (Episode 1)

– 1 full episode (~45 minutes)

– 11 acts of story content

– 7 characters (Mabel, Jessica, Greg, Sarah, Emily, Lisa, Diana)

– 96 character sprites total

– 11 CG scenes

– 14 background scenes

– 3 branching choice points

– 15 music tracks + UI sound effects

– Affection tracking system

– BE content: 5 progressive growth stages for protagonist

– BR content: 4 characters with shrinking variants (Jessica 3 stages, Sarah 4, Emily 2, Diana 3)

Developer Notes:

Hey! this is my visual novel about a cursed locket that transfers body mass between women. I wanted to make something where the BE/BR content actually serves the story rather than being bolted on. The first half is pure character work, the second half is consequences.

The biggest challenge was keeping 96 sprites visually consistent across all the growth/shrinking variants. Every character needed to look like themselves at every stage. Went through a lot of iterations on that.

Episode 2 is in development. It picks up from the cliffhanger ending and deals with the fallout, the office knows something is wrong, relationships are fractured, and Mabel has to live with whatever choice she made.

If you enjoy it, Patreon supporters get early access to Episode 2 builds and exclusive content: https://www.patreon.com/c/WatermelonUniverse