CUBE_ — cheap CD keys, compare prices
Is it worth buying?
- 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
CUBE_ is a 2D platformer with a shifting sense of space: instead of a flat level, you move across the faces of a Rubik's Cube that you can rotate yourself. The visuals go for a stripped-down, minimalist look, backed by a calming, atmospheric electronic soundtrack. At its core, it's about exploration, pushing past limits, and getting comfortable with uncertainty. EURTSTUDIO both developed and published the game, releasing in 2026.
Best price today
€4.30
lowest in tracked period: official €4.30 near low
The cheapest CUBE_ key right now costs €4.30 at Steam. The lowest price we have recorded for this game: €4.30.
The average low over the past 3 months was €4.91.
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
€4.30
Oct 2026
Price history
last 37 daysMonthly price lows
| Month | Lowest official | Lowest keyshop |
|---|---|---|
| Oct 2026 | €4.30 | — |
| Sept 2026 | €5.22 | — |
| Aug 2026 | €5.22 | — |
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: €4.30
System requirements
| Minimum | |
|---|---|
| OS | Windows 10 |
| Processor | Intel Core 2 Duo / AMD Athlon 64 X2 |
| Memory | 2 GB RAM |
| Graphics | DirectX 10 |
| DirectX | Version 10 |
| Storage | 500 MB available space |
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About this game — FAQ
Can CUBE_ be played single-player?
Yes, CUBE_ is a single-player game.
What languages does CUBE_ support?
CUBE_ is available in: English, French, German, Spanish - Spain, Russian, Japanese, Simplified Chinese, Portuguese - Brazil.
FAQ
Where is the cheapest place to buy a CUBE_ key?
The cheapest CUBE_ key is currently sold by Steam for €4.30. The lowest price we have ever recorded for this game: €4.30.
How much does CUBE_ cost?
CUBE_ currently costs from €4.30 — 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.