Leviathan

OVERVIEW

Leviathan is a sci-fantasy harem AVN that draws inspiration from works such as Pacific Rim, Eternum, and Cyberpunk. Enter a world where danger is present at every turn, technology is ingrained in your body, and enormous monsters prowl the oceans. You’ll assemble your crew, investigate mysteries beneath the sea, and perhaps even discover romance—or several—as Jack, a sailor merely trying to find his path. Your decisions determine whether you will save the world or pursue your own goals, as well as how your personality is shaped and how your relationships are affected.

FETISHES

Adult
3D
Cyberpunk

Eroge
Erotic
Sci-fi

GAME SCREENSHOTS

Frequently Asked Question

What is Leviathan?

Leviathan is a sci-fantasy AVN.

Who developed the Leviathan?

Leviathan was developed by Mr. Ovis.

When is the next update?

The timing of the next update is not specified, but Mr. Ovis will keep players informed about it through its social media accounts. will keep players informed about it through its social media accounts.

Where can I report bugs?

Bugs can be reported on the game’s Discord server. You can also post a comment on the itch comment sections.

When was the initial release of the Leviathan?

Leviathan was released on 03/10/25.

Will you add more characters to the game?

The game, in its early development stage, has the potential to introduce additional characters to enhance the gaming experience. Stay tuned for updates.