Summer’s Heartbeat — cheap CD keys, compare prices
Is it worth buying?
Reviews are excellent (Steam 94%) · The price is at or near the lowest we've tracked — a good time to buy
Buy · Kinguin €9.95
About the game
Summer's Heartbeat is a countryside romance about a lead character buried in debt who flees to a rural town and ends up crossing paths with three women who define his summer: an older, noona-type moneylender, his first love, and the tsundere princess of the village. The story follows his feelings heating up over the season as he chooses which relationship to pursue. Storytaco both developed and published the title in 2026.
Did you know?
On Steam it has a 94% positive rating from over 440 reviews, marked Very Positive.
Best price today
€9.95
· · check “Region” on the seller’s page
Kinguin · Marketplace · Steam
Global key · check “Region” on the seller’s page
You pay at Kinguin · the seller sends the key · same price as on their site
Notify me when it drops below €8.95
- On Steam
- €19.50−49 % here
- all-time low
- €9.8628 Aug
- Official now
- €19.50Steam
- Average low, 4 mo.
- €9.92
The cheapest Summer’s Heartbeat key right now costs €9.95 at Kinguin — the best of 3 compared offers. The cheapest official store price is €19.50 at Steam. (Prices as of )
Offers 3 · PC · from €9.95
Prices as of
No offers match these filters — try widening them.
Listed seller price shown — payment fees may vary by method.
Summer’s Heartbeat prices by store 3
| Store | Type | Price |
|---|---|---|
| Kinguin | Marketplace | €9.95 |
| K4G | Marketplace | €14.06 |
| Steam | Official store | €19.50 |
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Lowest official since we started tracking (Jul 2026)
€15.60
Jul 2026
Lowest — keyshops
€9.86
Aug 2026
Monthly price lows
| Month | Lowest official | Lowest keyshop |
|---|---|---|
| Oct 2026 | €15.60 | €9.95 |
| Sept 2026 | €19.50 | €9.86 |
| Aug 2026 | €15.60 | €9.86 |
| Jul 2026 | €15.60 | €10.00 |
Lowest in-stock price per month from our price history; the current month is the low so far.
How to activate your key
- Steam key — open the Steam client → Games → Activate a Product on Steam → enter the key. Stores with this activation: Kinguin, K4G, Steam
System requirements
| Minimum | Recommended | |
|---|---|---|
| OS | Windows 10 | Windows 10/Windows 11 |
| Processor | Intel Core i3 | Intel Core i5 or AMD equivalent or above |
| Memory | 4 GB RAM | 4 GB RAM |
| Graphics | Discrete graphics card | Discrete graphics card |
| DirectX | Version 11 | Version 11 |
| Storage | 40 GB available space | 40 GB available space |
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About this game — FAQ
Can Summer’s Heartbeat be played single-player?
Yes, Summer’s Heartbeat is a single-player game.
What languages does Summer’s Heartbeat support?
Summer’s Heartbeat is available in: English, Korean, French, German, Spanish - Spain, Russian, Spanish - Latin America, Indonesian and 6 more.
FAQ
Where is the cheapest place to buy a Summer’s Heartbeat key?
The cheapest Summer’s Heartbeat key is currently sold by Kinguin for €9.95. That is the best of 3 offers we compare; prices are refreshed regularly. The lowest price we have ever recorded for this game: €9.86.
How much does Summer’s Heartbeat cost?
Summer’s Heartbeat currently costs from €9.95 — the cheapest offer across the stores we track. For comparison, the game costs €19.50 on Steam, so buying a key saves you about 49%.
Is Kinguin an official store or a keyshop?
Kinguin is a keyshop (marketplace) where independent sellers list keys, so prices are often lower than in official stores. Every offer on ulov.gg is clearly labeled with its store type.
Are keys from these stores legal?
Buying is legal — keys come from the grey market, so a small deactivation risk exists. So before paying, check the seller's buyer protection.
Which key region should I pick?
Global activates everywhere. Regional keys (Europe, North America, RU-CIS) only work on accounts from that region — use the Region filter to match your account.
What is an activation platform?
The service where the key activates — Steam, GOG, Epic or the publisher's platform. A key for one platform won't work on another, hence the separate filter.
What's the difference between editions?
Standard is the base game; Deluxe usually adds an expansion or bonus content. The edition filter shows exactly that variant, with no mixed prices.