Buy Avadon: The Black Fortress PC Key

Looking for a cheap Avadon: The Black Fortress key? As of 22 Aug 2026 the cheapest key costs £0.85 at Kinguin. We compare 14 offers from 11 stores, spanning £0.85 to £6.99. In keyshops the lowest price is £0.85, in official stores it starts at £6.99. With this many sellers the gap between the extremes is often several times over, so picking the store matters more here than waiting for a sale. This game has been cheaper before, on 94% of the days we have data for. A price alert will let you know when the next drop comes. On PC you buy a key that you activate in Steam or another client, and this is the widest market we track, with more than a quarter of games carrying a keyshop offer.

Metacritic:
75 7.7
Steam:
Positive (430)
Buy in Official Store:
£6.99
Buy in Keyshops:
-90%
£0.85
In keyshops, it was cheaper on 94% of days with data.
See price history

Official Stores (1)

DRM:
Steam
Steam
Steam
Avadon: The Black Fortress
Windows
+3
2w ago
DRM:
Steam
Steam
£6.99

Keyshops (13)

DRM:
Steam
Steam
Kinguin
Avadon: The Black Fortress PC Steam CD Key
Windows
+3
11h ago
DRM:
Steam
Kinguin
£8.56 ~£0.85
-90%
-8% with XD8DEALScopy
-8% with XD8DEALScopy
G2Play
Avadon: The Black Fortress PC Steam CD Key
Windows
+3
1d ago
DRM:
Steam
G2Play
£8.57 ~£0.85
-90%
-8% with XD8DEALScopy
-8% with XD8DEALScopy
Difmark
Avadon: The Black Fortress (PC)
Windows
+3
3w ago
DRM:
Steam
Difmark
£6.99 ~£0.94
-86%
-15% with XDDEALScopy
-15% with XDDEALScopy
Avadon: The Black Fortress Steam (PC) Key GLOBAL
5.0
Windows
+3
11h ago
DRM:
Steam
Eneba
£8.56 ~£1.04
-87%
-10% with XDD10copy
-10% with XDD10copy
Driffle
Avadon The Black Fortress (Global) (PC / Mac / Linux) - Steam - Digital Key
Windows
+3
4d ago
DRM:
Steam
Driffle
£9.99 ~£1.33
-86%
-6% with XDDEALS6copy
-6% with XDDEALS6copy
G2A
Avadon: The Black Fortress Steam Key GLOBAL
Windows
+3
1d ago
DRM:
Steam
G2A
£6.99 £1.41
-79%
-8% with G2A8XDDcopy
-8% with G2A8XDDcopy
GameBoost
Avadon: The Black Fortress
Windows
+3
19w ago
GameBoost
£8.69 ~£1.52
-82%

About Avadon: The Black Fortress

Avadon: The Black Fortress - about the game

Avadon: The Black Fortress is a single-player indie fantasy role-playing game set in a world where five nations have formed a defensive alliance known as The Pact. Players take on the role of a Hand of Avadon, an agent of a secretive organization of spies and enforcers tasked with protecting that alliance from internal and external threats. The experience centers on exploration, combat, and narrative decisions in a traditional turn-based format developed by Spiderweb Software and released in 2011.

Gameplay

Core gameplay revolves around turn-based combat on a grid, where players control a party and select actions such as attacks, spells, or abilities each round. Four character classes are available at the start: Blademaster, Shadowwalker, Shaman, and Sorceress. Each class offers dozens of unique skills and spells that can be learned and upgraded over time through experience and leveling.

Exploration involves traveling across the land of Lynaeus, entering dungeons, and searching for hidden areas. Combat encounters occur both in story-driven sequences and during free movement. Loot includes hundreds of magical items that can be equipped and enhanced using enchanted crystals to boost their effects. Party management requires balancing different class abilities while managing resources during fights.

Progression comes from completing objectives, gaining experience, and acquiring better equipment. The system rewards careful positioning and ability selection in battles rather than real-time reflexes.

Game Modes

The game operates as a single continuous campaign without separate multiplayer or competitive modes. Players advance through a main storyline while pursuing dozens of optional side quests that branch off from the central narrative. Hidden dungeons and secrets scattered throughout the world provide additional content beyond the primary path.

Replayability stems from the structure of choices that influence later events and lead to multiple distinct endings. Different class selections and decision paths alter available quests, alliances, and outcomes, encouraging additional playthroughs to experience variations in the story.

Story and World

The setting features The Pact, a coalition of nations defended by Avadon from its Black Fortress. As a newly recruited Hand, the player investigates threats including a conspiracy targeting other agents. The narrative unfolds through dialogue with NPCs, mission briefings, and discoveries that reveal the history of Avadon and the surrounding lands.

Writing focuses on political intrigue, loyalty, and survival, with limited allies and frequent risks of betrayal. Side content often ties into the broader lore, expanding on factions and past events without requiring completion for the main plot.

Is It Worth Playing?

Avadon: The Black Fortress received Very Positive reviews on its primary distribution platform, with 82 percent of 443 user reviews rated positively. Reviewers frequently highlight the strength of the writing, the depth of the turn-based combat, and the volume of quests and secrets available in a single playthrough.

The game suits players who enjoy classic single-player RPGs with emphasis on story branches, party-based tactics, and exploration rather than fast-paced action or online features. Its age means the presentation remains basic by modern standards, yet the core systems deliver consistent engagement for those seeking a self-contained adventure with meaningful decisions.

Availability on PC includes a demo for testing the initial sections before purchase. No ongoing seasons or major updates exist, so the experience remains exactly as released with its original scope intact.

Interface:
English

Age rating

Unavailable
Metacritic:
75 7.7
Steam:
Positive (430)

Minimum:

  • Processor: 1.6 GHz CPU
  • Memory: 512 MB

Recommended:

  • Processor: 1.6 GHz CPU
  • Memory: 512 MB

Minimum:

  • OS: OS X 10.5 or later

Recommended:

  • OS: OS X 10.5 or later

Minimum:

  • Processor: 1.6 GHz CPU
  • Memory: 512 MB

Recommended:

  • Processor: 1.6 GHz CPU
  • Memory: 512 MB
Historical low
Price history from official stores
£2.09
Steam
6 months ago
Price history from keyshops
£0.60
G2Play
1 weeks ago

FAQ

9 questions

Before you start looking for a cheap Avadon: The Black Fortress PC key, check the essentials. Developed by Spiderweb Software. Published by Spiderweb Software. PC released date: 17 Aug 2011. Genres: Indie, RPG. Categories: Family Sharing, Single-player, Stats, Steam Achievements.

Q

Where to buy a cheap Avadon: The Black Fortress Steam key or CD key?

Using our price comparison and verified discount codes, you can buy a Avadon: The Black Fortress key for as low as £0.85. This deal is available at Kinguin and is among the cheapest offers on the market. All keys listed on XD.deals are delivered digitally and eligible for instant download after payment. Prices already include processing fees and applied promo codes, so you always see the lowest Avadon: The Black Fortress price on PC. Check the Avadon: The Black Fortress price history to buy at the best moment.

As of our last update (we refresh Steam pricing multiple times a day), the Avadon: The Black Fortress Steam price is £6.99. You can save an extra ~6% by paying with a discounted Steam gift card.

Our price tracker covers both official retailers and key marketplaces, so you can find Avadon: The Black Fortress on sale even outside seasonal promotions. We currently detect 14 active offers from official stores and keyshops. Check the table above, compare against the historical low, and set an alert so you never miss the next price drop.

Based on our data, Avadon: The Black Fortress is not currently available on GeForce NOW. You will need to run it locally on your PC. Browse games available on GeForce NOW.

The current price is high against its own history: it was cheaper on 94% of days with data. We have recorded offers from 12 stores in total, and from 1 in the most recent reading. The price reached its historical low on only 1 day out of 174 days with data. The cheapest offer came most often from Kinguin: 61 of 174 days with data.

Yes. Avadon: The Black Fortress has an official page on the Steam Store. You can also buy a Avadon: The Black Fortress Steam key from third-party sellers. Our price comparison currently includes 13 offers with Steam DRM. Pick one to ensure your Avadon: The Black Fortress download happens on Valve's platform.

Yes, with minor tweaks. Avadon: The Black Fortress is Steam Deck Playable - it works after small adjustments like selecting a Proton version or using the touchscreen for tiny launcher text. You can play Avadon: The Black Fortress on Steam Deck.

According to our data Avadon: The Black Fortress is not currently available on PC Game Pass, EA Play or Ubisoft+. We are still filling in the catalogues of these services, so it is worth confirming the status at the source before you decide. If you are buying, XD.deals will help you find the lowest price.

No - XD.deals is not a store. We are a price-comparison service that tracks the best Avadon: The Black Fortress deals across official stores and verified keyshops. Click "Go to Store" next to any offer and you will be redirected to the retailer's website to complete your purchase.

Best prices for Avadon: The Black Fortress

1 Kinguin Kinguin Keyshop
-90% £0.85
2 G2Play G2Play Keyshop
-90% £0.85
3 Difmark Difmark Keyshop
-86% £0.94
4 Eneba Eneba Keyshop
-87% £1.04
5 Driffle Driffle Keyshop
-86% £1.33

Want to buy at the best moment? Set a price alert on XD.deals and get notified when Avadon: The Black Fortress hits its next historical low.

Create Alert
Join our Discord
Get instant help from our community and stay updated on the latest deals
Set Price Alerts
Get notified by email when game prices drop to your target
Create Free Account
Unlock wishlists, price alerts, and Steam sync