Whispers of the Sirens [v0.4.0] [_BræinWayves]

Uncover the mystery of the former luxury cruise ship “L’amie du progrès” in this VN as Leto, an experienced paranormal

Uncover the mystery of the former luxury cruise ship “L’amie du progrès” in this VN as Leto, an experienced paranormal field agent.
Through, counting on Leto’s monster fetish and heavily modified body, this mission might end up a pretext to get closer to the strange new inhabitants of the long gone ship..
Even so, mysteries don’t stay buried for long. Strange dreams invade any non-waking moment, creatures move in the shadows, and a temptation to become one of them grows day after day.
What hides in the once prestigious cruise boat ?

Thread Updated: 2026-08-07

Release Date: 2026-07-24

Developer: _BræinWayves Patreon – Subscribestar – Itch.io – Discord

Censored: No

Version: 0.4.0

OS: Windows, Linux, Mac

Language: English

Genre:

2DCG, Female Protagonist, Ahegao, Big tits, Female domination, Groping, Lesbian, Lactation, Masturbation, Sex Toys, Tentacles, Teasing, Adventure, Mind Control, Monster Girl, Point & Click, Horror, Oral Sex, Anal Sex, Multiple Penetration,Corruption,Transformation.

Installation:

1. Extract and run.

Changelog:

v0.4.0

– Added the casino bunnies in the casino, with their own sprites.

– Added the casino games ! Two turn by turn games of chance and seduction~ What Leto can do will greatly change depending on weither or not she transformed…

– Casino games come with two background art and each has a set of character sprites. Coming with 3 variant each.

– Added 87 cut-in images for casino games action. Most of them horny.

– Added four new scenes for loosing or winning a casino game. This is only about seduction so the winning scenes are Leto siren-only, but the loosing scene has a human and siren version, and both have three variation each !

– Added a new story chunk that introduces the casino. Mostly.

– Added a new siren scene with Seraphine, to unlock Leto’s powers !

– Added the possibility to actually use the shower, finally ! With a human/siren variation, of course.

– Added stats related to casino games in the log, for more clarity.

– Leaving the casino will reset Leto’s debuffs. There’s a lil’ popup to say it and everything.

– changed the .wav sound file to .mp3 variants. That reduced the game’s size by nearly half.

– fixed various typos and bugs

v0.3.2.0

– Added a new scene with Sarrah (human and siren version)

– Added a new scene with June (human and siren version)

– Added a total of three new scenes with Tatienne (human and siren version)

(two fairly small, one bigger, plus all the dialogue leading to it)

– Changed the nipples on Leto siren sprites.

– Added a dream variant for Leto siren where she has some troubles sleeping..

– Updated the plugin Dialogic, which I use for dialogs. Should work fine, but let me know if there’s any issues.

– fixed the bg of the balconny at night, that didn’t appear correctly

– fixed the siren button in the gallery displaying incorrectly

– fixed the log having horizontal scroll (???)

– removed a couple of useless files here and there.

– fixed some bugs and typos

v0.3.1.2

– Fixed a bug that would freeze the game when playing specific scenes on the gallery

v0.3.1.1

– Added a main story segment, with an optionnal scene.

– Added a new siren : Faye, mistress of the Casino

– Added the rest of Leto’s siren transformation, up to it’s conclusion. You can now fully become a siren !

(the transformation comes with two fully developped scenes, plus two less developped ones, among a more linear narrative moment).

– Added the siren variant of every secondary scenes.

– Added the Casino ! A Siren hub. Still in it’s early stages for now.

– Added other explorable parts of the ship, as a bridge to the Casino and its main hall.

– Changed a music track that I used as a “silence” of sorts, because I didn’t notice the buzzing in there. Now it’s more of a nearly silent ambiant drone. Sorry for hum, all the buzzing.

– The gallery now displays the correct background when playing dialog.

– Changed the gallery scene layout a bit for hum…reasons. That’ll make more sense when there’s more scenes.

– Added a button in the gallery that appears when Leto has transformed, which allows you to choose to see the scenes as a human or a siren.

– Fixed the scrolling of the log.

– Fixed the UI getting on top of the fullscreen images, yay for fullscreen images !

– Fixed the save corrupting when you’d save the game just after loading a game.

– Fixed the game spawning two scene at once in some events.

– Fixed various small bugs and typos.

– Improved Seraphine’s dialog with Leto about siren transformation a bit, and fixed her turning on the wrong side.

v0.2.1

– Expanded the story/added a main story segment.

– Added a new Siren : June !

– Added the first part of June’s path.

– Added new explorable zones for the ship.

– Added the possibility for Leto’s appearance to change depending on certain variables. For now only the story progression has an impact on this system.

– Changed the hovering texture for some menu buttons.

– Added the Bathroom to Leto’s room.

– Added a first version of the gallery, accessible through the mirror in Leto’s bathroom.

– Added fast travel to key explored areas, can be found on the top of the screen UI.

– changed Leto’s “under hypnotic influence” sprite.

– Modified the music that plays in mind control sequences.

– Added a little heart to indicate which dialog options deepen relationships or end up in sex scenes.

– reworked part of the sound system to facilitate the implementation of the gallery.

– reworked the visual presentation of the chat discussion in the intro.

– reworked some scripts and variables updates.

– fixed a typo

– fixed waiting on the bed making Leto tired.