Aokana - Four Rhythms Across the Blue - EXTRA1 — cheap CD keys, compare prices
Is it worth buying?
- The price is at or near its all-time low — a good time to buy.
Estimate based on public reviews (Metacritic/Steam) and price history — the final call is yours.
About the game
Aokana - Four Rhythms Across the Blue - EXTRA1 is the official follow-up story about the character Mashiro, made as an add-on for Aokana. It brings extra content presented in 1440p resolution. It was developed by sprite and NekoNyan Ltd., and published by NekoNyan Ltd. and HIKARI FIELD in 2020.
Best price today
€8.65
lowest in tracked period: official €16.49 · keyshop €8.65 near low
On Steam: €16.49 — you save 48% here
The cheapest Aokana - Four Rhythms Across the Blue - EXTRA1 key right now costs €8.65 at Kinguin — the best of 2 compared offers. The lowest price we have recorded for this game: €8.65. The cheapest official store price is €16.49 at Steam.
Prices as of
Steam Official store
No offers match these filters — try widening them.
Listed seller price shown — payment fees may vary by method.
Aokana - Four Rhythms Across the Blue - EXTRA1 prices by store 2
| Store | Type | Price |
|---|---|---|
| Kinguin | Marketplace | €8.65 |
| Steam | Official store | €16.49 |
Lowest — official stores
€16.49
Oct 2026
Lowest — keyshops
€8.65
Oct 2026
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, Steam
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All-time low so far: €8.65
System requirements
| Minimum | |
|---|---|
| OS | Windows 7 or newer |
| Processor | 1.7 GHz or above |
| Memory | 1 GB RAM |
| Graphics | 1GB VRAM |
| DirectX | Version 11 |
| Storage | 3 GB available space |
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Video reviews
8:26 Aokana: Four Rhythms Across The Blue Switch Review
SwitchWatch
5:58 Aokana: Four Rhythms Across the Blue Switch Review - Noisy Pixel
Noisy Pixel
5:38 Aokana: Four Rhythms Across the Blue Review - Noisy Pixel
Noisy Pixel
Reviews are made and published by independent YouTube channels; they load only on click.
About this game — FAQ
Can Aokana - Four Rhythms Across the Blue - EXTRA1 be played single-player?
Yes, Aokana - Four Rhythms Across the Blue - EXTRA1 is a single-player game.
What languages does Aokana - Four Rhythms Across the Blue - EXTRA1 support?
Aokana - Four Rhythms Across the Blue - EXTRA1 is available in: English, Japanese, Simplified Chinese, Traditional Chinese.
Does Aokana - Four Rhythms Across the Blue - EXTRA1 use Steam Cloud saves?
Yes, Aokana - Four Rhythms Across the Blue - EXTRA1 uses Steam Cloud, so your saves sync across devices.
FAQ
Where is the cheapest place to buy a Aokana - Four Rhythms Across the Blue - EXTRA1 key?
The cheapest Aokana - Four Rhythms Across the Blue - EXTRA1 key is currently sold by Kinguin for €8.65. That is the best of 2 offers we compare; prices are refreshed regularly. The lowest price we have ever recorded for this game: €8.65.
How much does Aokana - Four Rhythms Across the Blue - EXTRA1 cost?
Aokana - Four Rhythms Across the Blue - EXTRA1 currently costs from €8.65 — the cheapest offer across the stores we track. For comparison, the game costs €16.49 on Steam, so buying a key saves you about 48%.
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.