Planned Release Date: Q4 2026

Mature Content Description

The developers describe the content like this:

All characters in the game are adults. The game contains adult content including nudity and NSFW content. The game contains some profanity.

The game features nude girl and animated H-scenes. The game contains adult material and scenes of a sexual nature. All sex in the game is consensual. The game contains femboy and futanari characters, monstergirls.

About This Game

Welcome aboard the Leviathan — a luxury ocean liner where the dream voyage turned into a nightmare.

It all started as a stroke of luck: barely on board, you met a charming travel companion. Dinner at the liner's fancy restaurant, sparks, flirting — and before you know it, you're leading her back to your cabin. But the moment the door closed, she sprouted ears, a tail, and decidedly un-human behavior. And that's how you learned about the hentai virus!

By morning, panic had swept the ship. The virus is spreading fast, the captain has vanished, contact with shore is lost, and there are only a few days left until port. If the Leviathan docks — the infection reaches the mainland. Joining forces with a handful of still-unturned survivors, you take on the impossible: find patient zero and uncover the source of the epidemic before it's too late.

The investigation will take you to every corner of the ship — from the lavish first-class cabins to the dark engine room where the truth is hidden.

🔍 Game Features:

• Detective storyline — gather clues, interrogate survivors, and unravel the conspiracy aboard the doomed liner

• Dynamic mini-games — fight your way through the infected in fighting- and beat'em up-style battles, plus a dozen simpler mini-games

• Choice system — make allies, make enemies, and decide who you can trust

• Colorful characters — each with their own secrets and motives

• A gripping detective story, witty dialogue, and hot 18+ scenes

The race against time has begun. Can you find patient zero before the Leviathan reaches port?

You'll find all of this in HENTAI VIRUS!

AI Generated Content Disclosure

The developers describe how their game uses AI Generated Content like this:

Character designs are created manually by artists and writers, but we use AI to speed up the drawing of details. We also use AI to speed up the drawing of backgrounds and H-scenes. AI is not used to generate content directly during the game.