Aokana - Four Rhythms Across the Blue - EXTRA2 — cheap CD keys, compare prices
Is it worth buying?
Reviews are excellent (Steam 99%) · The price is at or near the lowest we've tracked — a good time to buy
Buy · Kinguin €9.87
About the game
Aokana - Four Rhythms Across the Blue - EXTRA2 is an additional episode of the popular Japanese visual novel set in a world where people fly using special shoes. This casual, narrative-driven content deepens the stories of its characters and their airborne sporting rivalry, delivered in a recognizable anime style with a warm, lighthearted atmosphere that fans of the series will appreciate.
Did you know?
This extra episode of the popular Japanese visual novel Aokana, set in a world where people fly using special shoes, deepens the stories of its airborne sporting rivalry.
Best price today
€9.87
· · 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 €8.88
- On Steam
- €24.50−60 % here
- all-time low
- €9.8727 Oct
- Official now
- €24.50Steam
- Average low, 5 mo.
- €14.97
The cheapest Aokana - Four Rhythms Across the Blue - EXTRA2 key right now costs €9.87 at Kinguin — the best of 2 compared offers. The cheapest official store price is €24.50 at Steam. (Prices as of )
Offers 2 · PC · from €9.87
Prices as of
No offers match these filters — try widening them.
Listed seller price shown — payment fees may vary by method.
Aokana - Four Rhythms Across the Blue - EXTRA2 prices by store 2
| Store | Type | Price |
|---|---|---|
| Kinguin | Marketplace | €9.87 |
| Steam | Official store | €24.50 |
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Lowest official since we started tracking (Jul 2026)
€14.70
Sept 2026
Lowest — keyshops
€9.87
Oct 2026
Monthly price lows
| Month | Lowest official | Lowest keyshop |
|---|---|---|
| Oct 2026 | €14.70 | €9.87 |
| Sept 2026 | €14.70 | €11.10 |
| Aug 2026 | €24.50 | — |
| Jul 2026 | €14.70 | — |
| Jun 2026 | €14.70 | — |
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, Steam
System requirements
| Minimum | |
|---|---|
| OS | Windows 7 or newer |
| Processor | 1.7 GHz or above |
| Memory | 1 GB RAM |
| Graphics | 1GB VRAM |
| Storage | 3 GB available space |
Similar games
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 - EXTRA2 be played single-player?
Yes, Aokana - Four Rhythms Across the Blue - EXTRA2 is a single-player game.
What languages does Aokana - Four Rhythms Across the Blue - EXTRA2 support?
Aokana - Four Rhythms Across the Blue - EXTRA2 is available in: English, Japanese, Simplified Chinese, Traditional Chinese.
Does Aokana - Four Rhythms Across the Blue - EXTRA2 use Steam Cloud saves?
Yes, Aokana - Four Rhythms Across the Blue - EXTRA2 uses Steam Cloud, so your saves sync across devices.
FAQ
Where is the cheapest place to buy a Aokana - Four Rhythms Across the Blue - EXTRA2 key?
The cheapest Aokana - Four Rhythms Across the Blue - EXTRA2 key is currently sold by Kinguin for €9.87. That is the best of 2 offers we compare; prices are refreshed regularly. The lowest price we have ever recorded for this game: €9.87.
How much does Aokana - Four Rhythms Across the Blue - EXTRA2 cost?
Aokana - Four Rhythms Across the Blue - EXTRA2 currently costs from €9.87 — the cheapest offer across the stores we track. For comparison, the game costs €24.50 on Steam, so buying a key saves you about 60%.
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.