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Tainted Grail: The Fall of Avalon - Sanctuary of Sarras DLC cover art

DLC / add-on · Awaken Realms

Tainted Grail: The Fall of Avalon - Sanctuary of Sarras DLC

SteamEurope and UK. Activates on accounts registered in 32 countries: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czechia, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, United Kingdom.

Welcome to Sanctuary of Sarras, the first full-fledged expansion for Tainted Grail: The Fall of Avalon! Around 15 hours of new adventures await.

Before you buy

Redeem on
Steam clientPC: Windows. Needs a free Steam account.
Activates in
Europe and UK. Activates on accounts registered in 32 countries: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czechia, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, United Kingdom.Activates on accounts registered in the EU, EEA, Switzerland and the United Kingdom.Will not activate on accounts registered in North America, Asia, Latin America or Oceania.
You get
A digital activation keyAn add-on. You need the base game on the same account.
Delivery
To your account and by emailDelivered to your account and by email once it is ready. Some orders get a short manual check first.

Trailers and screenshots

01 / 10 Trailer

Tainted Grail: The Fall of Avalon - Sanctuary of Sarras DLC

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About this add-on

Welcome to Sanctuary of Sarras, the first full-fledged expansion for Tainted Grail: The Fall of Avalon! Around 15 hours of new adventures await.

A drowned secret of Avalon

For six centuries, the fate of Sarras and its rebel crew has been shrouded in myth. Now, a hidden passage reveals a path into the past. In a completely new storyline, follow the trail of Nimue and the deserters who challenged King Arthur. Piece together the truth behind their disappearance and Merlin’s horrible retribution.

Sanctuary beneath the waves

The Sanctuary of Sarras invites players into a brand-new realm shaped by the deep sea. Ancient structures rise from the ever-shifting currents, and forgotten paths pulse with the life of a submerged world. But try not to get charmed, as when you begin to explore the unknown, the true nature of Sarras starts to surface.

Ancient treasures to claim

The Sanctuary brims with around 15 hours of fresh content. Meet new characters, hear their stories, and decide whether to help them. Venture into over 20 meticulously crafted dungeons and interiors. Confront unique epic bosses and other new adversaries. Discover over 100 new pieces of equipment, from armor sets and weapons to rings, amulets, relics, spells, and more; each offering a new way to improve your character.

Progression altered

A new progression system transforms the usual journey through Avalon. The underwater enemies scale to your level, keeping every encounter tense. At the same time, sacred shrines you activate weaken foes and grant points to invest in three completely new, distinct skill trees. At any moment, choose which tree is active, reshaping your build on the fly to match your current needs.

Description, images and details are taken from this product's Steam page.

Details

Developer
Questline
Publisher
Awaken Realms
Base game
Tainted Grail: The Fall of Avalon
Released
15 Dec, 2025
Genres
Action, Adventure, RPG, Indie
Runs on
Windows
Activates on
Steam client, Europe and UK
Interface
English, Polish, French, German, Traditional Chinese, Simplified Chinese, Italian, Spanish - Spain, Czech, Japanese, Portuguese - Brazil, Russian
Full audio
English
Controller
Full controller support
  • Single-player
  • Downloadable Content
  • Full controller support
  • DualShock Controller Support
  • DualShock Controller Support
  • DualSense Controller Support
  • DualSense Controller Support
  • Steam Cloud
  • Family Sharing

This is a dark fantasy game, you can expect combat with blood and moderate brutality and some dark tropes in storyline.

System requirements

Windows

  • Requires a 64-bit processor and operating system
Tainted Grail: The Fall of Avalon - Sanctuary of Sarras DLC system requirements on Windows
ComponentMinimumRecommended

Activating it on Steam client

  1. Open the Steam client and sign in.
  2. Choose Games in the top menu, then Activate a Product on Steam.
  3. Paste the key and confirm. It appears in your library.
  4. You need the base game on the same account.

The key is listed for the Europe and UK. Activates on accounts registered in 32 countries: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czechia, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, United Kingdom. region. Read how regions work before you buy.

Tainted Grail: The Fall of Avalon - Sanctuary of Sarras DLC€15.83