LustOS
Game Information
Developer
FaphallaVersion
v0.7.3
Engine
Unity
Release Date
May 19, 2025
Last Update
Aug 19, 2026
Censorship
Uncensored
Overview
LustOS is a visual novel dating sim for players who like puzzle-solving mixed into their romance. The tone stays flirty and a little mysterious throughout.
Story
Set inside a simulated operating system, LustOS centers on an exclusive dating app populated by women with their own personalities and secrets. Beneath the app's surface sit hidden files and strange discoveries that hint at something larger than casual chatting. How far the player digs, and what they find, depends on the choices they make along the way.
Gameplay
Play revolves around messaging and building rapport with different women, trading texts and voice messages to unlock photos and deeper conversations. Alongside the chatting, the game weaves in puzzle-solving tied to the discovery of hidden files, giving the loop a mix of dating-sim pacing and light investigation. Choices steer whether interactions stay casual or push toward something more involved.
Features
- Multiple women to pursue, each with distinct personalities and secrets to uncover
- Hidden files and forbidden puzzles layered into the OS setting
- 2D character art with AI-assisted CG work
- Femdom and teasing dynamics woven into the romantic content
Installation
1. Extract and run.
Changelog
v0.7.3
- Rebecca - Episode 2
- Dive deeper into Rebecca’s chaotic and sensual world. She’s not done with you yet...
- Hana - Episode 3
- Our shy girl returns — and she’s beginning to show her bolder side. What will you awaken in her next?
- New Character Unlocked — Maëlle
- An 18 y.o paintress from Expedition 33, Maëlle paints more than just landscapes… You’ll meet her through brushstrokes and secrets. Are you ready to explore her world?
- A Brand New Riddle Chain You didn’t think we’d skip the mind games, did you? The new riddle path is live — mysterious, sexy, and just the right amount of twisted. Let’s see who will survive it this time
- As always, thank you for the support, the feedback, and for being part of this crazy project. Enjoy the update, and don’t forget to join the Discord to solve the new chain together and earn your exclusive roles!
v0.7.1
- Meet a new character — Syla!
- An elven beauty with her own secrets and temptations. Are you ready to uncover them?
- The continuation of Eila's story.
- Remember that strange moment at the end of your last conversation with her?
- Now you'll find out what it really meant... and where it will lead you.
- ️ Small bug fixes.
- Thanks to your feedback, we've ironed out a few more rough spots to make the experience even smoother.
- And of course — a new mystery chain.
- It won't be easy. Nothing worthwhile ever is. Good luck, detectives — you'll need it.
