Hidden Mysteries: Civil War: Steam price vs key
Hidden Mysteries: Civil War costs €2.92 as a key at BuyCheapKeys, versus a regular price of €4.99 on the Steam Store: you save €2.07 (41% less). The key activates on your Steam account and it's exactly the same game (prices from 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 Hidden Mysteries: Civil War now? A steal: buy it now
The key costs €2.07 less than the regular Steam price and is at its lowest recorded price.
Price score: 7/10 · The key is 41% below the regular Steam price.
The same game, for less
A Steam key gives you exactly the same as buying on Steam. Only the price changes.
Available Hidden Mysteries: Civil War keys
1 offer, sorted by price
- €2.92Buy
Hidden Mysteries: Civil War
CheapestSteam keyGlobal-€2.07 compared with Steam
Hidden Mysteries: Civil War price history
- Steam€4.99
- BuyCheapKeys key€2.92
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 Hidden Mysteries: Civil War key
- 1
Buy the key
Choose the Hidden Mysteries: Civil War 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.
Hidden Mysteries: Civil War FAQ
›How much is Hidden Mysteries: Civil War on Steam?
The regular Steam price of Hidden Mysteries: Civil War is €4.99. At BuyCheapKeys the Steam key costs €2.92, €2.07 less.
›Where to buy Hidden Mysteries: Civil War cheapest?
The cheapest option is the BuyCheapKeys Steam key for €2.92, 41% below the regular Steam price. Instant delivery and it activates on Steam.
›Is the Hidden Mysteries: Civil War key the same game as on Steam?
Yes. When you redeem the key, Hidden Mysteries: Civil War 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 Hidden Mysteries: Civil War at BuyCheapKeys?
The lowest recorded price for the key at BuyCheapKeys is €2.92 (October 4, 2026). Today it costs €2.92.
›Will the Hidden Mysteries: Civil War 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 Hidden Mysteries: Civil War worth it?
It has 50% positive reviews out of 16 on Steam (“Mixed”), was released in 2015 and is developed by Gunnar Games. Genres: Casual, Hidden Object.
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Hidden Mysteries: Civil War
€2.92