Spacebase DF-9 — cheap CD keys, compare prices
Is it worth buying?
- Reviews are mixed. (Metacritic 49 · Steam 18%)
- The price is well above its low (was €0.30) — worth waiting for a drop or setting an alert. Notify me on a drop →
Estimate based on public reviews (Metacritic/Steam) and price history — the final call is yours.
About the game
Spacebase DF-9 is a simulation in which you build a space base and habitats for a motley crew of humans and aliens as they go about their daily lives. You mine asteroids, explore derelict wrecks and handle the challenges of galactic resettlement in Earth's distant future. Double Fine Productions delivers a colony-management sim inspired by genre classics.
Did you know?
Spacebase DF-9 grew out of an Amnesia Fortnight prototype, Double Fine's internal game jam.
Best price today
€0.48
all-time low: official €1.24 · keyshop €0.30 (+60%)
On Steam: €8.19 — you save 94% here
The cheapest Spacebase DF-9 key right now costs €0.48 at Kinguin — the best of 6 compared offers. The lowest price we have recorded for this game: €0.30. The cheapest official store price is €8.19 at Steam.
The average low over the past 5 months was €0.40.
Prices as of
GameSeal Marketplace
Steam Official store
No offers match these filters — try widening them.
Listed seller price shown — payment fees may vary by method.
Spacebase DF-9 prices by store 6
| Store | Type | Price |
|---|---|---|
| Kinguin | Marketplace | €0.48 |
| K4G | Marketplace | €0.54 |
| Driffle | Marketplace | €0.56 |
| GameSeal | Marketplace | €0.56 |
| G2A | Marketplace | €0.91 |
| Steam | Official store | €8.19 |
Lowest — official stores
€1.24
Sept 2026
Lowest — keyshops
€0.30
Aug 2026
Price history
last 89 daysMonthly price lows
| Month | Lowest official | Lowest keyshop |
|---|---|---|
| Oct 2026 | €1.63 | €0.39 |
| Sept 2026 | €1.24 | €0.30 |
| Aug 2026 | €1.63 | €0.30 |
| Jul 2026 | €1.63 | €0.39 |
| Jun 2026 | €8.19 | €0.63 |
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, K4G, Driffle, GameSeal, G2A, Steam
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Confirm in our Telegram bot — no account, no spam.
All-time low so far: €0.30
System requirements
| Minimum | Recommended | |
|---|---|---|
| OS | Windows XP | Windows 7 |
| Processor | Core 2 Duo or Higher | Core 2 Duo or Higher |
| Memory | 2 GB RAM | 2 GB RAM |
| Graphics | Intel HD Graphics 3000 with 384 MB of RAM | NVidia GeForce 9800 GTX+ or higher |
| Storage | 200 MB available space | 200 MB available space |
Similar games
Video reviews
12:19 Spacebase DF-9 Review Commentary
IGN
42:53 Spacebase DF-9 gameplay — Early Access impressions
PC Gamer
38:55 Spacebase DF-9 // Learn to Play
Double Fine
Reviews are made and published by independent YouTube channels; they load only on click.
About this game — FAQ
Can Spacebase DF-9 be played single-player?
Yes, Spacebase DF-9 is a single-player game.
What languages does Spacebase DF-9 support?
Spacebase DF-9 is available in: English.
Does Spacebase DF-9 use Steam Cloud saves?
Yes, Spacebase DF-9 uses Steam Cloud, so your saves sync across devices.
FAQ
Where is the cheapest place to buy a Spacebase DF-9 key?
The cheapest Spacebase DF-9 key is currently sold by Kinguin for €0.48. That is the best of 6 offers we compare; prices are refreshed regularly. The lowest price we have ever recorded for this game: €0.30.
How much does Spacebase DF-9 cost?
Spacebase DF-9 currently costs from €0.48 — the cheapest offer across the stores we track. For comparison, the game costs €8.19 on Steam, so buying a key saves you about 94%.
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.