Killer Frequency: Steam price vs key
Killer Frequency costs €5.24 as a key at BuyCheapKeys, versus a regular price of €24.99 on the Steam Store: you save €19.75 (79% less). The key activates on your Steam account and it's exactly the same game (prices from October 3, 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 Killer Frequency now? A steal: buy it now
The key costs €19.75 less than the regular Steam price and is at its lowest recorded price. With 93% positive reviews, it's a safe buy.
Price score: 10/10 · The key is 79% 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 Killer Frequency keys
1 offer, sorted by price
- €5.24Buy
Killer Frequency
CheapestSteam keyEurope-€19.75 compared with the Steam regular price
Killer Frequency price history
- Steam regular price€24.99
- BuyCheapKeys key€5.24
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 Killer Frequency key
- 1
Buy the key
Choose the Killer Frequency 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.
Killer Frequency FAQ
›How much is Killer Frequency on Steam?
The regular Steam price of Killer Frequency is €24.99. At BuyCheapKeys the Steam key costs €5.24, €19.75 less.
›Where to buy Killer Frequency cheapest?
The cheapest option is the BuyCheapKeys Steam key for €5.24, 79% below the regular Steam price. Instant delivery and it activates on Steam.
›Is the Killer Frequency key the same game as on Steam?
Yes. When you redeem the key, Killer Frequency 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 Killer Frequency at BuyCheapKeys?
The lowest recorded price for the key at BuyCheapKeys is €5.24 (October 3, 2026). Today it costs €5.24.
›Will the Killer Frequency 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.
›Does Killer Frequency work on Steam Deck?
Valve rates it “Playable” on Steam Deck. Once the key is activated on Steam you can play it on Steam Deck just like on PC.
›Is Killer Frequency worth it?
It has 93% positive reviews out of 5,139 on Steam (“Very Positive”), was released in 2023 and is developed by Team17. Genres: Horror, Adventure, Puzzle, Interactive Fiction.
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Killer Frequency
€5.24