Interplanetary: Enhanced Edition — cheap CD keys, compare prices
Is it worth buying?
- Reviews are solid. (Steam 85%)
- 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 turn-based strategic artillery game in which you wage interplanetary wars by developing your home planets and launching massive barrages through the unpredictable gravity fields of the solar system.
Did you know?
This is the Enhanced Edition of a turn-based strategic artillery game in which you wage interplanetary wars, launching barrages through the solar system's unpredictable gravity fields.
Best price today
€0.60
all-time low: official €1.94 · keyshop €0.60 near low
On Steam: €2.24 — you save 73% here
The cheapest Interplanetary: Enhanced Edition key right now costs €0.60 at Kinguin — the best of 8 compared offers. The lowest price we have recorded for this game: €0.60. The cheapest official store price is €1.94 at Fanatical. — the best offer is €1.34 (69%) cheaper.
The average low over the past 5 months was €0.92.
Prices as of
GameSeal Marketplace
Fanatical Official store
Steam Official store
No offers match these filters — try widening them.
Listed seller price shown — payment fees may vary by method.
Interplanetary: Enhanced Edition prices by store 8
| Store | Type | Price |
|---|---|---|
| Kinguin | Marketplace | €0.60 |
| K4G | Marketplace | €0.68 |
| GameSeal | Marketplace | €0.90 |
| Driffle | Marketplace | €0.92 |
| Instant Gaming | Marketplace | €1.19 |
| G2A | Marketplace | €1.41 |
| Fanatical | Official store | €1.94 |
| Steam | Official store | €2.24 |
Lowest — official stores
€1.94
Jul 2026
Lowest — keyshops
€0.60
Sept 2026
Price history
last 89 daysMonthly price lows
| Month | Lowest official | Lowest keyshop |
|---|---|---|
| Oct 2026 | €1.94 | €0.60 |
| Sept 2026 | €1.94 | €0.60 |
| Aug 2026 | €1.94 | €0.66 |
| Jul 2026 | €1.94 | €1.19 |
| Jun 2026 | €14.99 | €1.53 |
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, GameSeal, Driffle, Instant Gaming, G2A, Fanatical, Steam
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All-time low so far: €0.60
System requirements
| Minimum | |
|---|---|
| OS | Windows 7 64 bit |
| Processor | DualCore AMD/Intel 2.3 Ghz |
| Memory | 4 GB RAM |
| Graphics | AMD HD 7700 Series, 1 GB VRAM or Nvidia/Intel equivalent |
| DirectX | Version 10 |
| Storage | 1024 MB available space |
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About this game — FAQ
Does Interplanetary: Enhanced Edition have multiplayer?
Yes, Interplanetary: Enhanced Edition has multiplayer. It supports PvP.
Can Interplanetary: Enhanced Edition be played single-player?
Yes, besides multiplayer modes, Interplanetary: Enhanced Edition can also be played solo (single-player).
What languages does Interplanetary: Enhanced Edition support?
Interplanetary: Enhanced Edition is available in: English, German, French, Spanish - Spain, Russian.
Can Interplanetary: Enhanced Edition 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 Interplanetary: Enhanced Edition use Steam Cloud saves?
Yes, Interplanetary: Enhanced Edition uses Steam Cloud, so your saves sync across devices.
FAQ
Where is the cheapest place to buy a Interplanetary: Enhanced Edition key?
The cheapest Interplanetary: Enhanced Edition key is currently sold by Kinguin for €0.60. That is the best of 8 offers we compare; prices are refreshed regularly. The lowest price we have ever recorded for this game: €0.60.
How much does Interplanetary: Enhanced Edition cost?
Interplanetary: Enhanced Edition currently costs from €0.60 — the cheapest offer across the stores we track. For comparison, the game costs €2.24 on Steam, so buying a key saves you about 73%.
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.