Buy Citadelum Steam Key
Citadelum Steam Key: compare prices from 17 offers (October 2026)
A Citadelum Steam Key — also known as a CD Key or digital code — is the official activation code you redeem on Steam and keep in your library permanently. From €5.28 (€5.52 with fees, -78%) at Difmark, Steam Account format · Cheapest official key: €6.20 (€7.04 with fees), 72% below the €24.99 (no fees) Steam price · 11 verified stores, 17 offers in stock · Updated 01h 48min ago.
Prices change depending on the selected payment method.
Final prices with fees
How much does Citadelum for PC cost right now?
Citadelum for PC starts at €5.28 (€5.52 with fees) at Difmark, 78% under the €24.99 (no fees) of the official store — but that is a shared account, not a key of your own. If you want a key tied to your own account, the cheapest is €6.20 (€7.04 with fees) at Kinguin.
That €5.28 (€5.52 with fees) already includes the Gocdkeys coupon, so apply it at checkout or the store will show you a higher price.
With 17 offers across 11 stores there is enough competition for the price to move, so the gap between the cheapest and the rest is worth checking before you buy.
It is €0.29 away from its all-time low (€6.60, back in June 2026).
Shared account
Steam Key
Steam Gift
Is it worth buying the Steam Key for Citadelum now or waiting?
That €6.20 (€7.04 with fees) key is at one of its best prices.
- Those €6.20 (€7.04 with fees) are 32% below what it usually costs, measured on the store price.
- 9 stores sell the Steam Key at the same time, and with that much competition the price moves almost daily.
- Not counting today, only 24 days out of the 294 days on record were this cheap or cheaper; the lowest it has ever cost is €6.60.
Worked out from 1,639 daily records of the Steam Key for Citadelum across 11 stores. See the full price history.
The price does not include each store's payment fees. The percentage is measured on the store price, without coupons, because that is how we record the history. The analysis only counts Key offers. Shared accounts, Steam Gift and physical editions stay out, because they are not the same product and their prices move differently.
Which Citadelum format should you buy?
With the shared account at Difmark you log into an account that already owns the game: it is the cheapest route, but it never becomes yours and the seller keeps the credentials. If they ever lose or change them, you lose access.
The key at Kinguin costs €0.92 (€1.52 with fees) more, but you redeem it on your own account and the game stays there for good. That is the difference between renting and buying.
The 4 Steam Gift offers are pricier than the key and leave more room for error, because they depend on the region and on Steam friendship.
Can you activate Citadelum in US?
14 of the 17 offers work on US — the Global ones plus the ones issued for your own region.
Why is there such an expensive Citadelum offer?
One listing is worth ignoring: the Steam gift that Difmark Digital Keys has at €28.24 (€29.51 with fees) is more than 5 times the cheapest offer and is not what this game costs. The number to work from is €6.20 (€7.04 with fees) at Kinguin.
Most common FAQs when buying Citadelum for PC in digital format:
Other stores may take 30–40 minutes depending on game availability. On release days, delivery times may be slightly longer.
If you notice an unusually long delay, contact the store or us, and we’ll resolve it as quickly as possible.
There have been occasions when those services were overwhelmed, which is why we also offer 24/7 customer support to help resolve any issues or questions.
In any case, we always offer a 100% guarantee, so you won’t have any problems, and if you do, we’ll resolve them as soon as possible.
Need more help? Use our FAQs.
Citadelum
Is it worth it?
- 65/100Critics' average score
- 33%Critics recommend it6 critic reviews
- 83%Steam reviewsVery Positive · 1,016 reviews
- 5.0/5GoCDKeys users1 ratings →
What the press says
Citadelum brings city building to the next level, and although some ideas feel a bit like busywork, at the base of it all is an... Read more
It captures the additive nature of classic city builders of the past and iterates upon them successfully. It's almost a comfort in how familiar it... Read more
Citadelum is a compelling Roman city builder that excels in its core objectives but is hindered by ambitious yet unpolished features. While it effectively captures... Read more
This is the kind of indie game that I would love to see succeed, and the next steps post-launch, both in terms of ongoing development... Read more
Citadelum takes the genre and adds new life to it by weaving divine interaction into the core of city management. Fans of games like Caesar,... Read more
Citadelum had immense potential to be an extraordinary game, but only if it had more complexity and variation. Abylight Studios made a decent attempt to... Read more
About the game
* languages with full audio
Requirements
- Requires a 64-bit processor and operating system
- OS *: Windows 7 64-bit
- Intel i5-2300/AMD FX-4300
- 16 GB RAM
- NVIDIA GeForce GTX 1050 or equivalent
- Version 11
- 8 GB available space
- Requires a 64-bit processor and operating system
- Windows 10 64-bit
- Intel i7-4770/AMD FX-8350
- 16 GB RAM
- NVIDIA GeForce GTX 1660 6GB or equivalent
- Version 12
- 8 GB available space
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What do our users think of Citadelum for PC Digital?
A sprawling city-builder inspired from Ancient Rome, grow farms, temples and legions, trade across borders, and please your gods with festivals or animal or human sacrifices. It has the history and content depth, along with the sandbox freedom, of a city-builder.
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