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!