Cards of Chaos: Steam price vs key
Cards of Chaos is no longer for sale on the Steam Store, but its keys still work: BuyCheapKeys has it for €3.75 and it activates on your Steam account like any other game (checked on October 4, 2026).
- Instant deliveryKey by email and in your account
- Full guaranteeReplacement or refund
- Secure paymentCard, PayPal, Google Pay, Apple Pay
- Activates on SteamSame game in your library
- Up to 4% cashbackWith the VIP Club
Should I buy Cards of Chaos now? The only way to get it
Since it's no longer sold on Steam, a key is how you add it to your library.
Price score: 8/10
The same game, for less
A Steam key gives you exactly the same as buying on Steam. Only the price changes.
Available Cards of Chaos keys
1 offer, sorted by price
- €3.75Buy
Cards of Chaos
CheapestSteam keyGlobal
Cards of Chaos price history
- BuyCheapKeys key€3.75
We've been tracking this game since October 3, 2026. The chart will appear once there are a few days of data.
How to activate the Cards of Chaos key
- 1
Buy the key
Choose the Cards of Chaos offer and pay. You get the key instantly.
- 2
Open Steam
Go to “Games” › “Activate a Product on Steam”.
- 3
Redeem and play
Paste the key and the game stays in your library forever.
Cards of Chaos FAQ
›How much is Cards of Chaos on Steam?
Cards of Chaos isn't for sale on the Steam Store, so it has no official price. At BuyCheapKeys the Steam key costs €3.75.
›Where to buy Cards of Chaos cheapest?
The cheapest option is the BuyCheapKeys Steam key for €3.75. Instant delivery and it activates on Steam.
›Is the Cards of Chaos key the same game as on Steam?
Yes. When you redeem the key, Cards of Chaos is added to your Steam account with achievements, cloud saves and updates, just as if you bought it on Steam.
›What is the lowest price for Cards of Chaos at BuyCheapKeys?
The lowest recorded price for the key at BuyCheapKeys is €3.75 (October 4, 2026). Today it costs €3.75.
›Will the Cards of Chaos key work in my country?
We list Global and Europe region keys. Each BuyCheapKeys product page tells you whether it can be activated in your country before you buy.
›Is it safe to buy from BuyCheapKeys?
Yes. Delivery is instant by email and in your account, we accept card, PayPal, Google Pay and Apple Pay, and every purchase is covered by a replacement or refund guarantee.
›Is Cards of Chaos worth it?
It has 73% positive reviews out of 19 on Steam (“Mostly Positive”), was released in 2017 and is developed by NULL Errors. Genres: Casual, Simulation, Indie, Strategy.
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Cards of Chaos
€3.75