Planned Release Date: Feb 8, 2026

About This Demo

Hello! This is the Summer’s Heartbeat development team.

• In this DEMO, you’ll be able to enjoy some of the content from the full game.

• The full version includes 5 main chapters and 5 ending chapters, but the DEMO lets you play through Chapter 1 for free.

• Kindly note that the ranking system, which allows you to vote your favorite heroine, is restricted in the DEMO.

• You can try out various the mini-games that will appear in the full version.

• Progress rewards and items from Chapter 1 cannot be received in the DEMO.

We hope you’ll enjoy the game too this time around, and we’d greatly appreciate your help with sharing and supporting our launch!

Game Introduction

An explosive countryside romance, hotter than a summer night!

Faced with a large debt, you, Minjun, decided to go back to your hometown.

You thought you can just run a cafe in peace—

but reality is never that nice, huh?

In the seemingly calm and peaceful nature of Osan,

silly crushes, messy misunderstandings, tender touches, and jealous stares spice up your life

as you get tangled up with girls as unpredictable as the summer breeze.

They fill your days with small, everyday moments together,

and you find yourself wondering; are these feelings real?

Is the summer heat getting to you… or is it just them?

Every single word you say, every small choices you make; all shapes your own story and ending!

This summer,

a whirlwind romance set in a countryside village is coming to steal your heart.

You came here to escape, but who knew they'd set your heart on fire instead?

Meet the Heroines

💋 Da-yeon — The Loan Shark Noona

"I'm the only one who can mess with you. Understood?"

Coming down all the way to the countryside to chase your indebted self,

she threatens to find your from time to time...

Somehow it seems like she finds pleasure (?) in tormenting you?

The tough, dangerous lady is obsessed with you in many different ways.

🌸 Furry — Childhood Friend

"It's a place only you and I can go to, just the two of us, Minjun!"

Her bright, innocent smile as sweet as you remember from your childhood;

she's only ever looked at you even if you don't recall.

Who knows what's hidden behind that cute and shy smile? A desire to keep you to herself, perhaps?

🍷 Ella — The Mature Noona / Fury's Older Sister

"Our Minjun is as sweet as ever, huh~"

The exact opposite of the cutie Fury with her mature charms;

the noona who used to take care of you as a child, still exuding maturity after all these years.

But her eyes display a wistful gaze... Maybe you could be the one to fill the hole in her heart?

🔥 Chaesol — The Village Chief's Daughter

"Hey! What are you doing, zoning out like that?"

The tsundere with a sharp tongue from the very start.

It's your first time meeting each other, but your heart wavers ever so subtly.

Behind her indifference, there's a truth you can’t quite figure out.

🍧 Rory — The Cafe Part-timer

"I can't go alone, it's too scary... Can't you come with me?"

Tightly pursed lips and a dazed, clueless gaze—irresistibly cute.

A runaway turned rookie part-timer, now working at your café.

She may look young and innocent… but there’s a lot more going on beneath the surface.

Key Features

☀️ Immersive story through a first-person POV

You will experience the entire game through the perspective of Minjun, the male lead.

Talk to the girls, make choices, and deepen your relationship with them

as you run a cafe in the rural village

with the heroines surrounding you through a realistic immersive experience.

🎬 Even more abundant story and emotions

Each heroine has their own emotional route and multiple endings,

with new event cuts and bonus videos enriching the gameplay experience.

From a sentimental summer romance to sweet confessions and the dangers of jealousy and misunderstandings—

a variety of emotions naturally flows your way.

📸 Enhanced collectibles and choice-making experience

Collect CGs, special videos, and unreleased cuts as you play!

Discover more hidden choices and routes

as you play multiple times to uncover new stories.

Every little choice changes the heroine's reaction and majorly affects the route

for a strategic yet emotional gameplay.

💖 Summer heroines full of different quirky charms

A lineup of heroines with various personalities and age range are coming Minjun's way—

a childhood friend, older noona, sadist noona, the village chief's tsundere daughter, and the cute part-timer.

Innocent cuteness, older and younger women, baddie vibes, and irresistible tsundere;

you are bound to find one of the heroines tailored to match your preferences.

Mature Content Description

The developers describe the content like this:

Game contains sensitive contents such as partial nudity or sexual content, may not be suitable for all age ranges.