Sea of Electronica — cheap CD keys, compare prices
Is it worth buying?
- The price is above its low (was €4.15), but within a reasonable range. Notify me on a drop →
Estimate based on public reviews (Metacritic/Steam) and price history — the final call is yours.
About the game
Sea of Electronica is a calm simulation centered on endlessly floating through a digital sea, with no rush or set destination. Playbooster developed and published the game in 2026.
Best price today
€5.19
lowest in tracked period: official €4.15 (+25%)
The cheapest Sea of Electronica key right now costs €5.19 at Steam. The lowest price we have recorded for this game: €4.15.
The average low over the past 2 months was €4.67.
Prices as of
Steam best price Official store
No offers match these filters — try widening them.
Listed seller price shown — payment fees may vary by method.
Lowest — official stores
€4.15
Sept 2026
Price history
last 30 daysMonthly price lows
| Month | Lowest official | Lowest keyshop |
|---|---|---|
| Oct 2026 | €5.19 | — |
| Sept 2026 | €4.15 | — |
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: Steam
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All-time low so far: €4.15
System requirements
| Minimum | Recommended | |
|---|---|---|
| OS | 7,9,10,11 | 7,9,10,11 |
| Processor | Intel i5-7200U @ 2.50GHz | Intel I5 9500 / AMD Ryzen 5 3600 |
| Memory | 8 MB RAM | 16 MB RAM |
| Storage | 200 MB available space | 1000 MB available space |
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About this game — FAQ
Can Sea of Electronica be played single-player?
Yes, Sea of Electronica is a single-player game.
What languages does Sea of Electronica support?
Sea of Electronica is available in: Japanese.
Does Sea of Electronica use Steam Cloud saves?
Yes, Sea of Electronica uses Steam Cloud, so your saves sync across devices.
FAQ
Where is the cheapest place to buy a Sea of Electronica key?
The cheapest Sea of Electronica key is currently sold by Steam for €5.19. The lowest price we have ever recorded for this game: €4.15.
How much does Sea of Electronica cost?
Sea of Electronica currently costs from €5.19 — the cheapest offer across the stores we track.
Is Steam an official store or a keyshop?
Steam is an official store — keys come directly from the publisher or an authorized distributor.
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.