Crusader Kings III — cheap CD keys, compare prices
Is it worth buying?
Reviews are excellent (Metacritic 91 · Steam 90%) · The price is above its low (was €7.99), but within a reasonable range Notify me on a drop
About the game
Crusader Kings III is a grand strategy game where you guide a dynasty rather than a state: you play a ruler, then their heir, and so on across centuries of the Middle Ages. Marriages, plots, murders and blackmail are tools as legitimate as armies, and the trait and stress systems turn every campaign into a generator of family drama. The map spans Europe, the Middle East, Africa and India.
Did you know?
Its predecessor Crusader Kings II received DLC support for a full eight years and was made permanently free-to-play ahead of the sequel's launch.
Best price today
€10.59
· · check “Region” on the seller’s page
Instant Gaming · Marketplace · Steam
Global key · check “Region” on the seller’s page
You pay at Instant Gaming · the seller sends the key · same price as on their site
Notify me when it drops below €9.53
- On Steam
- €49.99−79 % here
- lowest in tracked period
- €7.994 Aug
- Official now
- €13.99Fanatical
- Average low, 5 mo.
- €10.74
The cheapest Crusader Kings III key right now costs €10.59 at Instant Gaming — the best of 58 compared offers. The cheapest official store price is €13.99 at Fanatical. (Prices as of )
Offers 58
Prices as of
No offers match these filters — try widening them.
Listed seller price shown — payment fees may vary by method.
Crusader Kings III prices by store 10
| Store | Type | Price |
|---|---|---|
| Instant Gaming | Marketplace | €10.59 |
| Driffle | Marketplace | €11.21 |
| Gamivo | Marketplace | €11.29 |
| Kinguin | Marketplace | €11.36 |
| K4G | Marketplace | €11.41 |
| GameSeal | Marketplace | €11.67 |
| Loaded | Marketplace | €11.99 |
| G2A | Marketplace | €12.23 |
| Fanatical | Official store | €13.99 |
| Steam | Official store | €49.99 |
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Lowest official since we started tracking (Aug 2026)
€13.49
Sept 2026
Lowest — keyshops
€7.99
Aug 2026
Monthly price lows
| Month | Lowest official | Lowest keyshop |
|---|---|---|
| Oct 2026 | €13.49 | €10.50 |
| Sept 2026 | €13.49 | €7.99 |
| Aug 2026 | €13.99 | €7.99 |
| Jul 2026 | €13.99 | €10.67 |
| Jun 2026 | €49.99 | €16.55 |
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: Instant Gaming, Driffle, Gamivo, Kinguin, K4G, GameSeal, Loaded, G2A, Fanatical, Steam
System requirements
| Minimum | Recommended | |
|---|---|---|
| OS | Windows® 10 Home 64 bit | Windows® 10 Home 64 bit or Windows® 11 |
| Processor | Intel Core i5-750 | AMD FX 4300 | Intel Core i5-8400 | AMD Ryzen 5 1600X |
| Memory | 8 GB RAM | 16 GB RAM |
| Graphics | NVIDIA GeForce GTX 660 | AMD Radeon HD 7870 | Intel Arc A310 | Intel Iris Plus G7 | AMD Radeon Vega 11 | NVIDIA GeForce GTX 970 | AMD Radeon RX 480 | Intel Arc A580 |
| Storage | 20 GB available space | 20 GB available space |
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Video reviews
7:31 Crusader Kings 3 Review
IGN
16:26 Crusader Kings 3 Review "Buy, Wait for Sale, Never Touch?"
ACG
11:32 Crusader Kings III Review - Back stab your way through history!
Worth A Buy
Reviews are made and published by independent YouTube channels; they load only on click.
About this game — FAQ
Does Crusader Kings III have multiplayer?
Yes, Crusader Kings III has multiplayer. It supports PvP.
Can Crusader Kings III be played single-player?
Yes, besides multiplayer modes, Crusader Kings III can also be played solo (single-player).
What languages does Crusader Kings III support?
Crusader Kings III is available in: English, French, German, Spanish - Spain, Russian, Simplified Chinese, Korean, Polish and 1 more.
Does Crusader Kings III use Steam Cloud saves?
Yes, Crusader Kings III uses Steam Cloud, so your saves sync across devices.
FAQ
Where is the cheapest place to buy a Crusader Kings III key?
The cheapest Crusader Kings III key is currently sold by Instant Gaming for €10.59. That is the best of 58 offers we compare; prices are refreshed regularly. The lowest price we have ever recorded for this game: €7.99.
How much does Crusader Kings III cost?
Crusader Kings III currently costs from €10.59 — the cheapest offer across the stores we track. For comparison, the game costs €49.99 on Steam, so buying a key saves you about 79%.
Is Instant Gaming an official store or a keyshop?
Instant Gaming 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.