LUNAR — cheap CD keys, compare prices
Is it worth buying?
- The price is above its low (was €2.67), 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
LUNAR is an upcoming idle game featuring a tiny astronaut exploring the Moon inside a small window on the screen. Players will gather resources, dispatch drones, upgrade their gear, and personalize their operator's look. It's built as a relaxed idle companion meant for livening up long workdays in the background. The game is being developed and published by Husman Games, with a planned 2026 release.
Best price today
€3.15
all-time low: official €2.67 (+18%)
The cheapest LUNAR key right now costs €3.15 at Steam. The lowest price we have recorded for this game: €2.67.
The average low over the past 3 months was €2.99.
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
€2.67
Aug 2026
Price history
last 66 daysMonthly price lows
| Month | Lowest official | Lowest keyshop |
|---|---|---|
| Oct 2026 | €3.15 | — |
| Sept 2026 | €3.15 | — |
| Aug 2026 | €2.67 | — |
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: €2.67
System requirements
| Minimum | Recommended | |
|---|---|---|
| OS | Windows 10 (64-bit) | Windows 11 (64-bit) |
| Processor | 64-bit dual-core, 1.6 GHz+ | Quad-core, 2.5 GHz+ (Intel Core i5 / AMD Ryzen 5 or better) |
| Memory | 4 GB RAM | 8 GB RAM |
| Graphics | Integrated graphics with Direct3D 11 support | Integrated or dedicated GPU with Direct3D 11 support |
| DirectX | Version 11 | Version 11 |
| Storage | 750 MB available space | 1 GB available space |
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About this game — FAQ
Can LUNAR be played single-player?
Yes, LUNAR is a single-player game.
What languages does LUNAR support?
LUNAR is available in: English, French, Italian, German, Spanish - Spain.
FAQ
Where is the cheapest place to buy a LUNAR key?
The cheapest LUNAR key is currently sold by Steam for €3.15. The lowest price we have ever recorded for this game: €2.67.
How much does LUNAR cost?
LUNAR currently costs from €3.15 — 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.