Set out on the ultimate Hentaimon monster-catching adventure! Explore a huge, uncharted universe full of distinct monster girls that are all just waiting to be found. Discover the secrets that lie within abandoned places and create unique relationships with your allies. Hentaimon is your ticket to an amazing adventure where friendship and strategy collide with its compelling cast of characters, unique interactions, and captivating gameplay mechanics. Are you prepared to fight, train, and capture your comrades so that you might jointly discover the secrets of the world?

Get ready to enter a world where each monster female you meet brings you a fresh source of happiness. Will you discover the mystery underlying their strength? 

Can you harness their powers and restore harmony to the world? Your adventure awaits – a world of wonder and intrigue is just waiting to be discovered.



Vast World

Discover Hentaimon’s vast globe, which is home to numerous biomes and hidden surprises.

Lots of Rewards

There will be a wide variety of hennai scenarios available in Hentaimon.

Monster Girls

Is there anything more we require?

Upgrade your skills

As you advance in the game, you’ll be able to improve and strengthen your skills through use.

Quest System

You’ll need to find and complete a lot of chores. ranging from the main goal to smaller, more individualized Hentaimon tasks.

Battle System

Either you battle your foes or you make them want you in your undies.

Build your team

Select five of your favorite Hetaimon to go with you and help save the planet on your adventure.

Become more than friends

For the purpose of unlocking gifs, special tasks, evolution, and exclusive sequences, strengthen your friendship with your Hentaimons.

Story Rich

This world is eager to share its tale.


  • Adult
  • Anime
  • Eroge
  • Erotic
  • Hentai
  • Monster Girls
  • NSFW
  • Pixel Art
  • RPG Maker


We are Pinky Soul, a Brazilian independent game studio. We adore games with mature and adult themes. The only purpose of our studio is to make lighthearted and entertaining adult games that everybody may play. Typically, we create a wide variety of adult game genres and styles. More details about those games are available below.


Frequently Asked Questions

What is Hentaimon?

Hentaimon is a old-school classic monster-catcher with a special lewd twist.

Who developed the Hentaimon?

Hentaimon was developed by phracassado.

When is the next update?

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

When was the initial release of the Hentaimon?

Hentaimon was released on 05/23/2024.

Where can I report bugs?

Bugs can be reported on the Patreon or itch comment sections.

How can I become a patron?

Becoming a patron is easy. You can become a patron by clicking on this link to visit pinkysoul’s Patreon site:https://www.patreon.com/pinkysoul

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  1. r6lover Avatar

    nice game, tho a problem with the browser demo, combat has an error to be specific