Unlock The King 3 — cheap CD keys, compare prices
Is it worth buying?
- The price is above its low (was €0.54), 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
Unlock The King 3 extends the earlier Unlock The King series, this time featuring 3D boards shaped like Rubik's Cubes. Chess supplies the inspiration for its puzzle mechanics, where players shift pieces to open a route and "unlock" the king. Minimol Games developed and published the title in 2020.
Best price today
€0.79
all-time low: official €0.54 · keyshop €0.81 (+46%)
On Steam: €0.84 — you save 6% here
The cheapest Unlock The King 3 key right now costs €0.79 at Fanatical — the best of 4 compared offers. The lowest price we have recorded for this game: €0.54.
The average low over the past 4 months was €0.73.
Prices as of
Fanatical best price Official store
Steam Official store
No offers match these filters — try widening them.
Listed seller price shown — payment fees may vary by method.
Unlock The King 3 prices by store 4
| Store | Type | Price |
|---|---|---|
| Fanatical | Official store | €0.79 |
| Kinguin | Marketplace | €0.81 |
| Steam | Official store | €0.84 |
| K4G | Marketplace | €1.25 |
Lowest — official stores
€0.54
Jul 2026
Lowest — keyshops
€0.81
Sept 2026
Price history
last 89 daysMonthly price lows
| Month | Lowest official | Lowest keyshop |
|---|---|---|
| Oct 2026 | €0.79 | €0.81 |
| Sept 2026 | €0.79 | €0.81 |
| Aug 2026 | €0.79 | €0.83 |
| Jul 2026 | €0.54 | €0.98 |
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: Fanatical, Kinguin, Steam, K4G
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All-time low so far: €0.54
System requirements
| Minimum | |
|---|---|
| OS | windows XP/Vista/7/8/ |
| Processor | 2 Ghz Dual Core |
| Memory | 2 GB RAM |
| Graphics | Graphics card supporting DirectX 9.0c |
| Storage | 150 MB available space |
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About this game — FAQ
Can Unlock The King 3 be played single-player?
Yes, Unlock The King 3 is a single-player game.
What languages does Unlock The King 3 support?
Unlock The King 3 is available in: English.
FAQ
Where is the cheapest place to buy a Unlock The King 3 key?
The cheapest Unlock The King 3 key is currently sold by Fanatical for €0.79. That is the best of 4 offers we compare; prices are refreshed regularly. The lowest price we have ever recorded for this game: €0.54.
How much does Unlock The King 3 cost?
Unlock The King 3 currently costs from €0.79 — the cheapest offer across the stores we track. For comparison, the game costs €0.84 on Steam, so buying a key saves you about 6%.
Is Fanatical an official store or a keyshop?
Fanatical 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.