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Firefly Studios games

Firefly Studios is the British developer and publisher behind the Stronghold series, the castle building strategy games that mix siege warfare with medieval economy management.

The catalogue covers Stronghold Crusader: Definitive Edition, Stronghold Warlords, Stronghold 2, Stronghold HD and collected packs, all for Steam.

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Firefly Studios

Stronghold Crusader: Definitive Edition Steam Digital Key CASHBACK
STEAM KEY

Stronghold Crusader: Definitive Edition Steam Digital Key

STEAM KEY • GLOBAL

$28.88

$15.24

-47%
Stronghold Crusader 2 Steam Digital Key CASHBACK
STEAM KEY

Stronghold Crusader 2 Steam Digital Key

STEAM KEY • GLOBAL

$57.77

$2.99

-95%
Stronghold: Warlords RU/CIS Steam Digital Key CASHBACK
STEAM KEY

Stronghold: Warlords RU/CIS Steam Digital Key

STEAM KEY • CIS

$23.10

$16.56

-28%
Stronghold: Warlords Special Edition Steam Altergift CASHBACK
STEAM ALTERGIFT

Stronghold: Warlords Special Edition Steam Altergift

STEAM ALTERGIFT • GLOBAL

$0.00

$56.84

-0%
Stronghold: Warlords Steam Altergift CASHBACK
STEAM ALTERGIFT

Stronghold: Warlords Steam Altergift

STEAM ALTERGIFT • GLOBAL

$0.00

$38.15

-0%
Stronghold 2: Steam Edition Steam Digital Key CASHBACK
STEAM KEY

Stronghold 2: Steam Edition Steam Digital Key

STEAM KEY • GLOBAL

$23.10

$3.33

-86%
Stronghold Complete Franchise Pack Steam Digital Key CASHBACK
STEAM KEY

Stronghold Complete Franchise Pack Steam Digital Key

STEAM KEY • GLOBAL

$57.77

$48.99

-15%
Stronghold: Warlords – The Mongol Empire Campaign DLC Steam Digital Key CASHBACK
STEAM KEY

Stronghold: Warlords – The Mongol Empire Campaign DLC Steam Digital Key

STEAM KEY • GLOBAL

$5.77

$3.07

-47%
Stronghold Crusader 2 Special Edition Steam Digital Key CASHBACK
STEAM KEY

Stronghold Crusader 2 Special Edition Steam Digital Key

STEAM KEY • GLOBAL

$69.32

$3.29

-95%
Stronghold 2: Steam Edition US Steam Digital Key CASHBACK
STEAM KEY

Stronghold 2: Steam Edition US Steam Digital Key

STEAM KEY • UNITED STATES

$23.10

$5.15

-78%
Stronghold: Warlords US Steam Digital Key CASHBACK
STEAM KEY

Stronghold: Warlords US Steam Digital Key

STEAM KEY • UNITED STATES

$23.10

$10.13

-56%
Stronghold HD EU Steam Digital Key CASHBACK
STEAM KEY

Stronghold HD EU Steam Digital Key

STEAM KEY • EUROPE

$11.54

$1.22

-89%
Stronghold: Definitive Edition EU Steam Digital Key CASHBACK
STEAM KEY

Stronghold: Definitive Edition EU Steam Digital Key

STEAM KEY • EUROPE

$80.88

$8.93

-89%
Stronghold Crusader: Definitive Edition Steam Altergift CASHBACK
STEAM ALTERGIFT

Stronghold Crusader: Definitive Edition Steam Altergift

STEAM ALTERGIFT • GLOBAL

$28.88

$28.51

-1%
Stronghold 2: Steam Edition FR Steam Digital Key CASHBACK
STEAM KEY

Stronghold 2: Steam Edition FR Steam Digital Key

STEAM KEY • FRANCE

$23.10

$3.96

-83%
Stronghold 2: Steam Edition DE Steam Digital Key CASHBACK
STEAM KEY

Stronghold 2: Steam Edition DE Steam Digital Key

STEAM KEY • GERMANY

$23.10

$3.96

-83%
Stronghold: Warlords Special (2021) Edition EU Steam Digital Key CASHBACK
STEAM KEY

Stronghold: Warlords Special (2021) Edition EU Steam Digital Key

STEAM KEY • EUROPE

$28.88

$9.75

-66%
The Stronghold Collection EU Steam Digital Key CASHBACK
STEAM KEY

The Stronghold Collection EU Steam Digital Key

STEAM KEY • EUROPE

$46.21

$9.91

-79%
Stronghold: Warlords Special Edition Steam Digital Key CASHBACK
STEAM KEY

Stronghold: Warlords Special Edition Steam Digital Key

STEAM KEY • GLOBAL

$28.88

$9.29

-68%
Stronghold: Warlords Steam Digital Key CASHBACK
STEAM KEY

Stronghold: Warlords Steam Digital Key

STEAM KEY • GLOBAL

$23.10

$9.05

-61%
Stronghold Warlords EU Steam Digital Key CASHBACK
STEAM KEY

Stronghold Warlords EU Steam Digital Key

STEAM KEY • EUROPE

$23.10

$9.75

-58%
Stronghold HD + Stronghold Crusader HD Pack Steam Digital Key CASHBACK
STEAM KEY

Stronghold HD + Stronghold Crusader HD Pack Steam Digital Key

STEAM KEY • GLOBAL

$11.54

$6.30

-45%
Stronghold Kingdoms Starter Pack Steam Digital Key CASHBACK
PUBLISHER WEBSITE KEY

Stronghold Kingdoms Starter Pack Steam Digital Key

PUBLISHER WEBSITE KEY • GLOBAL

$17.32

$6.58

-62%
Stronghold Crusader: Definitive Edition Steam Account CASHBACK
STEAM ACCOUNT

Stronghold Crusader: Definitive Edition Steam Account

STEAM ACCOUNT • GLOBAL

$28.88

$9.41

-67%
Stronghold 2: Steam Edition EU Steam Digital Key CASHBACK
STEAM KEY

Stronghold 2: Steam Edition EU Steam Digital Key

STEAM KEY • EUROPE

$23.10

$3.89

-83%
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About Firefly Studios

Firefly Studios, based in the United Kingdom, makes real time strategy games built around castles: raising walls, feeding a population, keeping the peasants content and then defending or breaking a fortress. Stronghold is its signature series, and the games sit somewhere between war game and settlement simulation, which is why the range spans both strategy and simulation tastes.

Alongside the historical English setting of the original games, the series moves to the crusades and to medieval Asia, while Stronghold Kingdoms takes the formula into a persistent online kingdom.

Firefly Studios games in the catalogue

The Stronghold line is represented across its generations, from Stronghold HD and Stronghold: Definitive Edition through Stronghold 2, Stronghold Crusader 2 and Stronghold Warlords, plus Stronghold Crusader: Definitive Edition. Bundles gather several entries at once, including the Stronghold HD + Stronghold Crusader HD Pack, The Stronghold Collection and the Stronghold Complete Franchise Pack, while the Stronghold Kingdoms Starter Pack covers the free to play online game.

Add on content is part of the range too, such as The Mongol Empire Campaign for Stronghold Warlords, so it is worth checking that you own the matching base game before adding expansions. Titles span releases from 2001 to 2025 and are for PC.

Buying and activating

Almost everything is a Steam code redeemed on your own Steam account, and the library entry appears once redemption finishes; the help centre explains how to activate a Steam key. The Stronghold Kingdoms Starter Pack is redeemed through the publisher's own website rather than Steam. Stronghold Crusader: Definitive Edition is also offered as an account, which comes with the game already on it and is signed into instead of redeemed, and as a gift delivery.

Games are sold per region, and a code must match the region of the account it is being added to, so check the region of a listing against your account before buying; there is a guide on region locking if you are unsure.

Common questions

Which platform do these games activate on?
Nearly all of them activate on Steam for PC. The Stronghold Kingdoms Starter Pack is the exception and is redeemed on the publisher's own website.
Will a key work in another country?
Only if the region of the key matches the region of the account redeeming it. A key intended for one region may be refused on an account registered elsewhere.
What is the difference between a key and an account?
A key is a code you redeem to add the game to your own library. An account arrives with the game already on it, so you sign in with the details provided instead of redeeming anything.
Do I need the base game for DLC?
Yes. Add on campaigns such as The Mongol Empire Campaign require the matching base game, in that case Stronghold Warlords, on the same account.
When do I receive my key or account details?
The key or account details are delivered to your order once payment has completed.

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