// Avadon: The Black Fortress(2011)
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Avadon: The Black Fortress FAQ & buying guide
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What is Avadon: The Black Fortress about?
You are a servant of Avadon. The Black Fortress. Your job is to protect the Pact, five nations that have banded together in a fragile alliance. The purpose of the Pact: To hold back the waves of invaders that seek to destroy you. Outside the lands of the Pact, there are limitless threats. Barbarians. Fading, jealous empires. Titans and unspeakable horrors. The warriors and spies of Avadon are charged to keep them at bay, weak and divided. You fight in the shadows, rooting out small threats before they have the chance to grow. Your resources are unlimited, and your word is law. But a dark time is coming. Assassins are killing Avadon's warriors, and a hidden enemy plots to unite all of your homeland's foes. If you cannot discover and destroy this conspiracy, and soon, your people face total destruction. But beware. The defenders of Avadon are being picked off, one by one, and you are the next target.
Game modes: Single player
Quick answers
What is the cheapest place to buy Avadon: The Black Fortress?
Right now the lowest price for Avadon: The Black Fortress we're tracking is $1.10 at Kinguin — 89% below Steam's $9.99. We compare 3 stores and prices refresh every few minutes.
What is the lowest price Avadon: The Black Fortress has ever been?
The lowest price we've recorded for Avadon: The Black Fortress is $1.10 at Kinguin on June 8, 2026. The current best price matches that all-time low — historically a good time to buy.
Is Avadon: The Black Fortress worth buying?
81% of 615 Steam user reviews for Avadon: The Black Fortress are positive ("Very Positive"). It also holds a Metacritic score of 75.
When was Avadon: The Black Fortress released?
Avadon: The Black Fortress released on August 17, 2011, developed by Spiderweb Software and published by Spiderweb Software.
What platforms is Avadon: The Black Fortress available on?
Avadon: The Black Fortress is available on Linux, Android, PC (Microsoft Windows), iOS, Mac. It supports single player.
Where's the cheapest place to buy Avadon: The Black Fortress?
The cheapest Avadon: The Black Fortress price right now is $1.10 at Kinguin, 89% below the Steam price.
| Store | Discount | Price | Buy link |
|---|---|---|---|
 KinguinBest priceAll-time low | — | $1.10 | Buy Avadon: The Black Fortress at Kinguin |
 Instant Gaming | -72% | $3.22 | Buy Avadon: The Black Fortress at Instant Gaming |
 Steam | — | $9.99 | Buy Avadon: The Black Fortress at Steam |
All-time low: $1.10 at Kinguin on Jun 8, 2026 — the current best price matches it, a good time to buy.
Prices in USD, refreshed every few minutes. Switch currency on this page for EUR/GBP/BRL and more.