"My Boyfriend is a Vampire" is a nurturing game about taking care of a transformed bat "ex-boyfriend" and helping him turn back into a human.

Collect "food prepared for him" to aid in his growth and progress the story, as his appearance continuously changes, ultimately returning to his original form. In addition to enjoying the fun of nurturing, players can also explore the secret of "why their boyfriend turned into a bat."

The story begins with a breakup call from the boyfriend three months ago.

The protagonist, a nurse, takes care of him while preparing "meals" for the boyfriend in a special way.

Players can confirm the boyfriend's transformations and story progression through the "Illustration Book" in the menu. Will he be able to return to his original form? Can he reconcile with his girlfriend? The story's ending will change based on the player's choices, with multiple endings available. By completing all transformation stages, the biggest secret of "My Boyfriend is a Vampire" will be revealed. This nurturing game is completely free.

Additionally, there are bonus levels and accessories available in the game. The bonus levels provide a large amount of experience points. Purchase accessories, share on Twitter, and play with friends!