Sisters Royale: Five Sisters Under Fire: Steam price vs key
Sisters Royale: Five Sisters Under Fire costs €3.20 as a key at BuyCheapKeys, versus a regular price of €13.79 on the Steam Store: you save €10.59 (77% 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 Sisters Royale: Five Sisters Under Fire now? A steal: buy it now
The key costs €10.59 less than the regular Steam price and is at its lowest recorded price.
Price score: 10/10 · The key is 77% 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 Sisters Royale: Five Sisters Under Fire keys
1 offer, sorted by price
- €3.20Buy
Sisters Royale: Five Sisters Under Fire
CheapestSteam keyGlobal-€10.59 compared with the Steam regular price
Sisters Royale: Five Sisters Under Fire price history
- Steam regular price€13.79
- BuyCheapKeys key€3.20
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 Sisters Royale: Five Sisters Under Fire key
- 1
Buy the key
Choose the Sisters Royale: Five Sisters Under Fire 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.
Sisters Royale: Five Sisters Under Fire FAQ
›How much is Sisters Royale: Five Sisters Under Fire on Steam?
The regular Steam price of Sisters Royale: Five Sisters Under Fire is €13.79. At BuyCheapKeys the Steam key costs €3.20, €10.59 less.
›Where to buy Sisters Royale: Five Sisters Under Fire cheapest?
The cheapest option is the BuyCheapKeys Steam key for €3.20, 77% below the regular Steam price. Instant delivery and it activates on Steam.
›Is the Sisters Royale: Five Sisters Under Fire key the same game as on Steam?
Yes. When you redeem the key, Sisters Royale: Five Sisters Under Fire 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 Sisters Royale: Five Sisters Under Fire at BuyCheapKeys?
The lowest recorded price for the key at BuyCheapKeys is €3.20 (October 4, 2026). Today it costs €3.20.
›Will the Sisters Royale: Five Sisters Under Fire 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 Sisters Royale: Five Sisters Under Fire worth it?
It has 92% positive reviews out of 56 on Steam (“Very Positive”), was released in 2020 and is developed by AlfaSystem Co.,Ltd.. Genres: Bullet Hell, Top-Down Shooter, Action, Singleplayer.
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Sisters Royale: Five Sisters Under Fire
€3.20