Really Big Sky — cheap CD keys, compare prices
Is it worth buying?
- Reviews are solid. (Steam 75%)
- 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
A super-fast twin-stick shooter where you pilot a ship using both analogue sticks, drill through planets and open up procedurally generated levels. The pace is dizzying and every run plays out differently.
Did you know?
The game was made by Boss Baddie, a one-person indie studio, and released through publisher Ripstone.
Best price today
€0.40
all-time low: official €1.14 · keyshop €0.40 near low
On Steam: €1.14 — you save 65% here
The cheapest Really Big Sky key right now costs €0.40 at Kinguin — the best of 8 compared offers. The lowest price we have recorded for this game: €0.40. The cheapest official store price is €1.14 at Steam.
The average low over the past 5 months was €0.63.
↳ chosen by the region label on the key — not a guarantee
Prices as of
Steam Official store
Kinguin Marketplace
GameSeal Marketplace
Fanatical Official store
No offers match these filters — try widening them.
Listed seller price shown — payment fees may vary by method.
Really Big Sky prices by store 7
| Store | Type | Price |
|---|---|---|
| Kinguin | Marketplace | €0.40 |
| G2A | Marketplace | €0.82 |
| Steam | Official store | €1.14 |
| Driffle | Marketplace | €2.22 |
| GameSeal | Marketplace | €2.23 |
| Fanatical | Official store | €3.89 |
| K4G | Marketplace | €6.91 |
Lowest — official stores
€1.14
Jul 2026
Lowest — keyshops
€0.40
Sept 2026
Price history
last 89 daysMonthly price lows
| Month | Lowest official | Lowest keyshop |
|---|---|---|
| Oct 2026 | €1.14 | €0.40 |
| Sept 2026 | €1.14 | €0.40 |
| Aug 2026 | €1.14 | €0.61 |
| Jul 2026 | €1.14 | €0.61 |
| Jun 2026 | €1.14 | €1.43 |
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, G2A, Steam, Driffle, GameSeal, Fanatical, K4G
Price alert Catch alert Price alert
Confirm in our Telegram bot — no account, no spam.
All-time low so far: €0.40
System requirements
| Minimum | |
|---|---|
| OS | Windows XP |
| Processor | 2ghz Core 2 Duo |
| Memory | 512 MB RAM |
| Graphics | DirectX 9.0c or above |
Similar games
About this game — FAQ
Does Really Big Sky have multiplayer?
Yes, Really Big Sky has multiplayer.
Can Really Big Sky be played single-player?
Yes, besides multiplayer modes, Really Big Sky can also be played solo (single-player).
Does Really Big Sky support a controller/gamepad?
Yes, Really Big Sky has full controller support.
What languages does Really Big Sky support?
Really Big Sky is available in: English.
Can Really Big Sky be played co-op via Remote Play Together?
Yes — Steam Remote Play Together lets you invite friends to play local modes online without them owning the game.
Does Really Big Sky use Steam Cloud saves?
Yes, Really Big Sky uses Steam Cloud, so your saves sync across devices.
FAQ
Where is the cheapest place to buy a Really Big Sky key?
The cheapest Really Big Sky key is currently sold by Kinguin for €0.40. That is the best of 8 offers we compare; prices are refreshed regularly. The lowest price we have ever recorded for this game: €0.40.
How much does Really Big Sky cost?
Really Big Sky currently costs from €0.40 — the cheapest offer across the stores we track. For comparison, the game costs €1.14 on Steam, so buying a key saves you about 65%.
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.