Serious Sam: Kamikaze Attack!: Steam price vs key
Serious Sam: Kamikaze Attack! costs €2.74 as a key at BuyCheapKeys, versus a regular price of €2.99 on the Steam Store: you save €0.25 (8% 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 Serious Sam: Kamikaze Attack! now? Cheaper than Steam
The key costs €0.25 less than the regular Steam price and is at its lowest recorded price.
Price score: 1/10 · The key is 8% 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 Serious Sam: Kamikaze Attack! keys
2 offers, sorted by price
Serious Sam: Kamikaze Attack! price history
- Steam regular price€2.99
- BuyCheapKeys key€2.74
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 Serious Sam: Kamikaze Attack! key
- 1
Buy the key
Choose the Serious Sam: Kamikaze Attack! 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.
Serious Sam: Kamikaze Attack! FAQ
›How much is Serious Sam: Kamikaze Attack! on Steam?
The regular Steam price of Serious Sam: Kamikaze Attack! is €2.99. At BuyCheapKeys the Steam key costs €2.74, €0.25 less.
›Where to buy Serious Sam: Kamikaze Attack! cheapest?
The cheapest option is the BuyCheapKeys Steam key for €2.74, 8% below the regular Steam price. Instant delivery and it activates on Steam.
›Is the Serious Sam: Kamikaze Attack! key the same game as on Steam?
Yes. When you redeem the key, Serious Sam: Kamikaze Attack! 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 Serious Sam: Kamikaze Attack! at BuyCheapKeys?
The lowest recorded price for the key at BuyCheapKeys is €2.74 (October 4, 2026). Today it costs €2.74.
›Will the Serious Sam: Kamikaze Attack! 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 Serious Sam: Kamikaze Attack! 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 Serious Sam: Kamikaze Attack! worth it?
It has 84% positive reviews out of 219 on Steam (“Very Positive”), was released in 2021 and is developed by Be-Rad Entertainment. Genres: Action, Arcade, Runner, Platformer.
Games like Serious Sam: Kamikaze Attack!, cheaper as a key
-78% vs Steam RRPSerious Sam Double D XXL
-84% vs Steam RRPSerious Sam 3: BFE
-75% vs Steam RRPSerious Sam 4
-61% vs Steam RRPSerious Sam HD: The First Encounter
-66% vs Steam RRPSerious Sam: Siberian Mayhem
-43% vs Steam RRPSerious Sam Classics: Revolution
Serious Sam: Kamikaze Attack!
€2.74