Summer’s Heartbeat

Live-action dating sim with branching romances in a countryside village

Storytaco · Released Mar 22, 2026

Reviews: Very Positive; 92% of 374
Recent reviews: Mostly Positive; 72% of 11 in 30 days
Players: 5; daily peak, Oct 28, 2026
Steam Deck: Unsupported
Last update on Steam: 4 weeks ago; Sep 30, 2026
Minimum PC: Discrete; 4 GB RAM · 40 GB disk; Full requirements

What is Summer’s Heartbeat?

This first-person dating sim follows Minjun, who returns to his hometown of Osan to run a café while facing a large debt. You watch filmed scenes and choose dialogue that shapes relationships with five women and leads to different endings.

For you if...

+you enjoy lighthearted romance and everyday character interactions

Not for you if...

−you want action-focused gameplay rather than a dialogue-driven romance

What players say

92% of 374 reviews are positive · 72% of 11 in the last 30 days

Players praise the cast and the distinct personalities of the romantic leads. Common complaints concern ambiguous dialogue choices and subtitle translation issues.

Screenshots and trailer

Summer’s Heartbeat system requirements

Minimum: Discrete, 4 GB RAM, 40 GB of disk space.

As published by the developer.

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Minimum

OS: Windows 10
Processor: Intel Core i3
Graphics: Discrete graphics card
Memory: 4 GB RAM
Storage: 40 GB available space
DirectX: Version 11

Does Summer’s Heartbeat have co-op or multiplayer?

No: single-player only, no multiplayer modes declared.

Single-player

Does Summer’s Heartbeat run on Steam Deck?

Unsupported No: Valve rates it Unsupported on Steam Deck.

Not supported on SteamOS

PC version details

DRM: None declared on Steam
Controller: Keyboard and mouse
Platforms: Windows, macOS, Linux
Achievements: 106
Steam features: Family Sharing
Languages: Full audio: Korean. Text only: English, French, German, Spanish - Spain, Russian, Spanish - Latin America, Indonesian, Japanese, Simplified Chinese, Traditional Chinese, Thai, Portuguese - Brazil, Portuguese - Portugal.

Does Summer’s Heartbeat use AI-generated content?

No AI-generated content is disclosed on the game's Steam page.

Self-reported by the developer under Steam rules: it covers AI content that ships in the game, not tools used to make it. Steam page checked on Oct 27, 2026. How to filter AI games on Steam