LUNA — cheap CD keys, compare prices
Is it worth buying?
- Reviews are solid. (Steam 83%)
- 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
LUNA is an adventure game in which players guide a young girl named Luna through the shadows of her own memories while evading a dark presence. The deeper into her past the player ventures, the darker the truths uncovered. Published by PsychoFlux Entertainment in 2020.
Did you know?
This dark adventure about a girl wandering the shadows of her own memories was published by South Korean studio PsychoFlux Entertainment in 2020.
Best price today
€0.81
all-time low: official €0.81 near low
The cheapest LUNA key right now costs €0.81 at Steam. The lowest price we have recorded for this game: €0.81.
The average low over the past 5 months was €1.03.
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
€0.81
Oct 2026
Price history
last 89 daysMonthly price lows
| Month | Lowest official | Lowest keyshop |
|---|---|---|
| Oct 2026 | €0.81 | — |
| Sept 2026 | €1.09 | — |
| Aug 2026 | €1.09 | — |
| Jul 2026 | €1.09 | — |
| Jun 2026 | €1.09 | — |
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: €0.81
System requirements
| Minimum | |
|---|---|
| OS | Windows 7 / 8 / 8.1 / 10 |
| Processor | Any processor w/ a clock rate of 2 GHz |
| Memory | 1 GB RAM |
| Graphics | CPU-integrated or on-board graphics |
| Storage | 300 MB available space |
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About this game — FAQ
Can LUNA be played single-player?
Yes, LUNA is a single-player game.
What languages does LUNA support?
LUNA is available in: English, Korean, Japanese, Simplified Chinese.
Does LUNA use Steam Cloud saves?
Yes, LUNA uses Steam Cloud, so your saves sync across devices.
FAQ
Where is the cheapest place to buy a LUNA key?
The cheapest LUNA key is currently sold by Steam for €0.81. The lowest price we have ever recorded for this game: €0.81.
How much does LUNA cost?
LUNA currently costs from €0.81 — 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.