Succubai [v0.2.0] [QueenLilith]

October 28, 2026F95

Succubai is a customizable femdom JOI game. You set your kinks, limits and the toys you own, and your succubus runs the session: edging, denial, punishments, deals and minigames.. She remembers you between sessions, can book your next visit and punish you if you miss it, or keep you in chastity until you come back. You choose how she looks and how strict she is.

Thread Updated: 2026-10-27

Release Date: 2026-10-12

Developer: QueenLilith – Patreon – Website – Discord

Censored: No

Version: 0.2.0

OS: Windows, Linux, Android

Language: English

Genre:

3D Game, Female Domination, Masturbation, Teasing, Humiliation, Bdsm, Sex Toys, Anal Sex, Spanking, Pov, Simulator, Monster Girl, Futa/Trans, Mobile Game

Installation:

Windows: Extract the whole ZIP and run SuccubAI.exe. Windows may warn about an unknown publisher: click “More info”, then “Run anyway”.

Linux: Extract and run ./succubai

Android: Install the APK (Android 7 or newer with an up-to-date Android System WebView). It installs over v0.1.0 and keeps your saves.

The game plays fully offline. Bug reports are only sent when you submit the report form, and photo checks only talk to a model server on your own computer.

Changelog:

v0.2.0

Photo checks: She can now ask you for proof. In this version they run on your own computer with a local vision model (Ollama, LM Studio etc.), which needs a strong GPU (about 24 GB). See the in-game wiki for setup.
Masterplan pacing: Sessions now have an actual arc: a gentle start, scenes that build up on one body part or kink, and then her ending. The old more random style is still there as Classic.
Arousal meter and Edge button: Tell her how close you are and she adapts: longer stimulation phases when you’re calm, more hands-off rest when you’re about to lose it. Hit Edge and she stops you, holds you as long as she likes, then carries on.
New wardrobe: 13 new outfits, most with different colors. A bunch of old outfits that never fit her properly are gone. I know there are still a few problems… But we are getting there.
Performance: Lots of performance improvements, which also made the game much smaller. Phones start on lighter settings and sessions are capped at 60 FPS (or 30 if you want to save battery and not cook your phone, see Settings).
She is more alive: A big batch of wordless reactions (giggles, hums, hmphs, sighs, moans) with matching faces and little anime symbols. Music now follows her mood instead of the old piano loop forever.
New ways to suffer: Biting, hair pulling, spit & drool and cold water (no toys needed). 15 new sleeve techniques plus a Sleeve Torment punishment. Opt-in post-orgasm play. And sometimes, after denying you, she takes her own turn while you watch.
Fairer difficulty: Punishments now build up over the session instead of going severe in minute three. She is also more lenient on default settings.
About 100 bugs fixed: In such a game this will not be the end (sadly), so please keep reporting.
And more: Keyboard controls (see the in-game wiki), a session clock, Normal/Punishment roles per activity in the Covenant, and lots of small stuff.

v0.1.0

First public release.

Developer Notes:

Hi, I am Lilith 🙂

I’m making Succubai next to a regular job, in my evenings and on weekends. The plan is to add more activities, toys, outfits, customization and other interesting features over time. Sessions can go in a lot of different directions and I can’t test every path. If you find any bugs, please report them.

I also want to give credit to a friend who handles a lot of the technical work on this project. He’d be the first to say he isn’t perfect at it, but he’s far better at it than I am, and the game wouldn’t be where it is without his help.

We were both huge fans of VirtualSuccubus, which stopped receiving updates around two years ago. We know this isn’t a revolutionary new game. It builds on the mechanics of JOI games like VirtualSuccubus but adds a its own flavor, and over time it will grow into something more distinct.