Beast Boys: A BL Romance

Contains adsIn-app purchases
Content rating
Teen
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Content rating
Teen
Suggestive Themes
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About this game

■ Story

On the night of the full moon, your body begins to change.

You were living an ordinary life as an office worker.

But recently, a strange illness had begun spreading throughout the city.

Those infected would temporarily transform into beasts, losing control of their desires.

One day, you find a man named Alex collapsed and suffering on the street.

Desperate to save his life, you perform CPR on him and manage to get him through the crisis.

But that night…

When you look into the mirror under the light of the full moon, you see yourself transformed into a werewolf.

And with your transformation comes an overwhelming urge unlike anything you have ever felt before.

When you finally come to your senses, you realize that you have kissed Ian, your friend.

What is happening to your body?

And if you cannot control yourself, will you end up hurting someone?

Just when you are overcome with despair, Alex—the man who collapsed that day—appears before you.

As a doctor, Alex tells you that he knows a way to temporarily suppress your symptoms.

But there is one condition for using the medicine.

On every night of the full moon, you must kiss Alex.

A body that transforms into a beast.

Desires you can no longer control.

And two men who are beginning to fall for you.

The Energetic Younger Doctor — Alex

Alex has a dominant, sadistic side and is attracted to strong, domineering men.

And you happen to be exactly his type.

When he transforms, he becomes a rabbit with long ears.

He is also the one who accidentally infected you with the illness. In exchange for the medicine that suppresses your symptoms, he gives you one condition.

The Cool Older Office Worker — Ian

Ian is a calm and mature man.

After being attacked by you while you were transformed, he becomes infected as well.

To activate the medicine, he ends up becoming involved with you.

When he transforms, cat ears and a tail appear.

Your body changes every full moon.

And two men are beginning to compete for your attention.

To escape this strange illness, what will you choose…?
A werewolf by moonlight. Unravel the mystery with two men by your side.
Updated on
Sep 7, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Location, Personal info and 4 others
  • This app may collect these data types
    Location, Personal info and 4 others
  • Data is encrypted in transit
  • Data can’t be deleted
Content rating
Teen
Suggestive Themes
Learn more

App support

About the developer
INTERACTIVE STUDIO, INC.
nobuhiro.kono@interactive-studio.jp
1-6-16, KANDAIZUMICHO YAMATO BLDG. 405 CHIYODA-KU, 東京都 101-0024 Japan
+81 80-5400-7935

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