Overview:
MODIFICATION APP is a 18+ transformation-focused erotic visual novel game in development!
You are given access to a brand new MODIFICATION APP on your phone. A shady developer tells you that using it you can modify your roommate any way you see fit – and even more she’s into it?What will you be able to do? How far will you be able to go? Only way to know is to dive in and start MODIFYING!
MODIFICATION APP is a 18+ transformation-focused erotic visual novel game in development!
You are given access to a brand new MODIFICATION APP on your phone. A shady developer tells you that using it you can modify your roommate any way you see fit – and even more she’s into it?What will you be able to do? How far will you be able to go? Only way to know is to dive in and start MODIFYING!
Thread Updated: 2026-10-10
Release Date: 2026-10-01
Developer: tightly – Patreon
Censored: No
Version: 0.12.3
OS: Android
Language: English
v0.12.3
- NEW MODIFICATIONS– 5 new MODIFICATIONS for the Shrink path.
- Shrink 1 – Living Room, Afternoon – Lose the Growth Lv.1 minigame 3 times. Once this event is finished, the MODIFICATION becomes available from the BreastExpansion Lv.1 state, without needing to lose again.
- Shrink 2 – Living Room, Afternoon
- Shrink 3 – Living Room, Afternoon
- Shrink 4 – Living Room, Afternoon
- Shrink 5 – Living Room, Afternoon
- NEW MINI EVENT– Cute Plan #1
- Kitchen, Morning – After Shrink 3
- NEW MINI EVENT– Cute Plan #2
- Living Room, Afternoon – After Cute Plan #1
- NEW EVENT– Throat Swabbing
- Bedroom – After Cute Plan #2
- NEW MINI EVENT– Big Pants
- Automatically after Shrink 4
- NEW EVENT– Size Matters
- Automatically after Shrink 5
- NEW MINIGAME – Free Fall
- Update Godot Engine version.
- Update phone “RESET” button to be a press and hold.
- Make Teleport minigame for BE easier.
- BE Teleport minigame now automatically ends if enough correct sequences were selected.
- Create Atlas trimmed asset, which should reduce the VRAM usage.
- Create a bunch of miscellaneous animations scripts.
- Update most UI buttons to be more responsive.
- Update Mia MODIFICATION States data and add new fields.
- Modify Resolution picker logic. Should now work without need to reload the game.
- Fix some skips for already seen scenes causing errors.
- Fix paths holder splitters not working outside root.
- Fix blur background sometimes not working.
- Fix broken paths after character system update
- Fix missing effects after character system update
- Add error exceptions so it doesn’t always open debug window
- Remove shader causing “Size Matters” event to lag
- Add “Alt+Enter” shortcut to switch between fullscreen and window
- Add IOS web warning to explain that you should save often
- Fix last sexy scene on Milk path having issues because of the godot engine update
- Fix trimmed atlas textures not being centered correctly in polygons2d
- Added fix for certain GPUs not being able to render skeleton2d
- Changed Tightly store unlocked requirements. Now, if the player has completed 2 paths and no event is currently happening, when moving between rooms, they will unlock the store. They don’t need to reset to the Default state first.
- Add black base to the Big Pants mini event, in case the lag causes the camera to not move fast enough
- Fix low-rez textures using incorrect sprites
- Fix typos – Big thanks to Cleavage Romeo for reviewing it.
![Modification App [v0.12.3] Modification App [v0.12.3]](https://apkmagic.com.ar/wp-content/uploads/2026/07/25/modification-app.webp)







