Sky Battles — cheap CD keys, compare prices
Is it worth buying?
- Reviews are mixed. (Steam 58%)
- 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
Sky Battles is an action indie game in which you pilot a plane and battle giant robotic monsters across ten varied settings. You then take to the skies in online multiplayer dogfights to prove who's boss.
Best price today
€0.74
all-time low: official €0.74 · keyshop €1.55 near low
The cheapest Sky Battles key right now costs €0.74 at Steam — the best of 3 compared offers. The lowest price we have recorded for this game: €0.74.
The average low over the past 5 months was €1.23.
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.
Sky Battles prices by store 3
| Store | Type | Price |
|---|---|---|
| Steam | Official store | €0.74 |
| Kinguin | Marketplace | €1.55 |
| K4G | Marketplace | €4.42 |
Lowest — official stores
€0.74
Jul 2026
Lowest — keyshops
€1.55
Aug 2026
Price history
last 89 daysMonthly price lows
| Month | Lowest official | Lowest keyshop |
|---|---|---|
| Oct 2026 | €0.74 | €1.55 |
| Sept 2026 | €0.74 | €1.55 |
| Aug 2026 | €0.74 | €1.55 |
| Jul 2026 | €0.74 | €1.99 |
| Jun 2026 | €4.99 | €3.20 |
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, Kinguin, K4G
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All-time low so far: €0.74
System requirements
| Minimum | |
|---|---|
| OS | Windows XP |
| Processor | 1.2Ghz+ |
| Memory | 1024 MB RAM |
| Graphics | OpenGL 2.1 compatibale + 256MB Video |
| Storage | 250 MB available space |
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About this game — FAQ
Does Sky Battles have multiplayer?
Yes, Sky Battles has multiplayer.
Does Sky Battles support crossplay?
Yes, Sky Battles supports cross-platform multiplayer.
Can Sky Battles be played single-player?
Yes, besides multiplayer modes, Sky Battles can also be played solo (single-player).
What languages does Sky Battles support?
Sky Battles is available in: English.
FAQ
Where is the cheapest place to buy a Sky Battles key?
The cheapest Sky Battles key is currently sold by Steam for €0.74. That is the best of 3 offers we compare; prices are refreshed regularly. The lowest price we have ever recorded for this game: €0.74.
How much does Sky Battles cost?
Sky Battles currently costs from €0.74 — 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.