About This Game

Heart of the Bunker is an atmospheric visual novel and relationship simulator with exploration elements.

Story

You are a diver who accidentally ends up in an underwater bunker hidden beneath a massive layer of water.
You’re not alone here: the bunker is home to several girls, each combining danger, secrets... and an unexpected allure.

Explore, survive, get to know the girls more deeply and uncover their mysteries - because in these relationships, any choice you make can become crucial.

Are you ready to search for a way out... or will you find a reason to stay?

Relationships

In isolation, it’s especially important not to be alone. You’ll get to know an intelligent android and other girls, each with her own personality, secrets, and desires. Show attention, make choices - and you’ll be able to build a relationship with any of them... or even with all of them, if you can manage it.

Mini-Games

The bunker’s equipment opens up many possibilities: repair systems, assemble devices, solve puzzles, and complete dozens of mini-games as you interact with various mechanisms, gradually bringing the entire complex back to life.

Game Features

• The atmosphere of an underwater bunker with sci-fi elements;

• A deep story about survival, trust, and growing closer in complete isolation;

• High-quality hand-drawn art created for every key moment of the game;

• Building relationships with unique girls - from an android to an alien elf;

• Intimate and explicit 18+ scenes that let you get much closer to the girls;

• Dozens of mini-games involving repair, hacking, tuning, and maintaining equipment;

• A choice system - every decision affects the story and the dynamics of relationships;

• Original music that highlights the mood of every moment.