
No revenue estimate for GOG — its rating/review counts don't calibrate to sales the way Steam's do. The Steam version is estimated at $40.6M — a different platform, not this one.
Welcome to Tainted Grail: The Fall of Avalon Step into the world of Tainted Grail: The Fall of Avalon , a mature, first-person perspective open-world RPG that immerses you in a dark fantasy realm inspired by Arthurian legends. Uncover a complex and branching main storyline that lets you shape the legacy of King Arthur’s reign, 600 years after his fall amidst unending strife. This game is a love letter to open-world FPP RPGs. Key features Massive gameplay experience : Dive into 50-70 hours of rich content spanning three expansive zones. Branching narrative : Engage with a complex main story and hundreds of side quests featuring remarkable, voiced characters. Limitless playstyles : Customize your gameplay with countless builds—mix attributes, skills, and gear to create your favorite setup. Every corner of Avalon is packed with discoveries—hidden items, story secrets, unique enemies, dungeons, quests, and fascinating NPCs. Freely explore at your own pace and forge your path in a truly open world. Switch seamlessly between melee weapons, shields, bows, magic, throwables, mixtures, and more. Dodge, parry, and block to protect yourself from danger. Experiment to develop your ultimate combat style against a wide variety of challenging enemies. With all the stats, perks, equipment, and crafting, you can shape your playstyle exactly how you wish. Want to be a crazy alchemist-berserker punching enemies to death? Sure. A mystical blacksmith-mage summoning undead hordes? We’ve got you covered. A stealthy archer lurking in the shadows? Say less—this is the game for stealth archer enthusiasts. Experience three distinct zones, each packed with quests, NPCs, items, and more: Misty Horns of the South Sunlit Cuanacht Village Frozen peaks of the Forlorn Swords Avalon is alive with various supporting activities that enrich your journey. Participate in sketchbook journaling, fishing, farming, blacksmithing, alchemy, cooking, mining, managing your house, and more. At night, the Wyrdness—a chaotic primordial force—descends upon the land, altering reality and introducing survival challenges. Your foes become even fiercer, leaving no place for mistakes or hesitation. Kill or be killed. Confront morally ambiguous choices that will test your character and shape Avalon’s future. Follow the dark legacy of King Arthur Pendragon while engaging with over 250 NPCs and tackling 200 side quests.
Prices
Each in the currency that store quoted — not converted: the gap between two rows is the publisher's pricing, not an exchange rate.
Every market we collect.
Charts
Each storefront's own chart, in its own country — the closest public signal to sales where none is published. A country missing from a list is one we don't collect there, not one where the game doesn't chart.
Latest in each market: best CN #184, worst RU #258 · 7 markets collected
US · last 30 days
Discounts
Every price cut of more than 20% we have observed, in each market that quoted one, with this game's chart position on either side of it. These are episodes, not a model: a sale is one event, and one event cannot tell you what the next one will do.
Reviews, worldwide (the counter carries no country): 0.86/day in the week to Aug 26 → 0.57/day in the week after.
One market had a chart position on both sides of this cut. One sale in one country is an anecdote — read it next to the store-wide figures below.
For scale, across GOG · Trending · United States over the last 30 days: the 141 chart moves that followed a price cut of more than 20% went a median of 2 places away from #1, and the 6,571 moves with no price cut behind them went nowhere. One store, one chart, one country — it is the only place we have enough observations to say even that.
Prices outside the United States have been collected since 6 August 2026 and chart positions since 19 July 2026, so a cut older than that has no market to compare and a market that joined later has no history yet. Nothing here is converted between currencies.
About
Step into the world of Tainted Grail: The Fall of Avalon, a mature, first-person perspective open-world RPG that immerses you in a dark fantasy realm inspired by Arthurian legends.
Uncover a complex and branching main storyline that lets you shape the legacy of King Arthur’s reign, 600 years after his fall amidst unending strife.
This game is a love letter to open-world FPP RPGs.
Massive gameplay experience: Dive into 50-70 hours of rich content spanning three expansive zones.
Branching narrative: Engage with a complex main story and hundreds of side quests featuring remarkable, voiced characters.
Limitless playstyles: Customize your gameplay with countless builds—mix attributes, skills, and gear to create your favorite setup.
Every corner of Avalon is packed with discoveries—hidden items, story secrets, unique enemies, dungeons, quests, and fascinating NPCs. Freely explore at your own pace and forge your path in a truly open world.
Switch seamlessly between melee weapons, shields, bows, magic, throwables, mixtures, and more. Dodge, parry, and block to protect yourself from danger. Experiment to develop your ultimate combat style against a wide variety of challenging enemies.
With all the stats, perks, equipment, and crafting, you can shape your playstyle exactly how you wish.
Want to be a crazy alchemist-berserker punching enemies to death? Sure.
A mystical blacksmith-mage summoning undead hordes? We’ve got you covered.
A stealthy archer lurking in the shadows? Say less—this is the game for stealth archer enthusiasts.
Experience three distinct zones, each packed with quests, NPCs, items, and more:
Misty Horns of the South
Sunlit Cuanacht Village
Frozen peaks of the Forlorn Swords
Avalon is alive with various supporting activities that enrich your journey. Participate in sketchbook journaling, fishing, farming, blacksmithing, alchemy, cooking, mining, managing your house, and more.
At night, the Wyrdness—a chaotic primordial force—descends upon the land, altering reality and introducing survival challenges. Your foes become even fiercer, leaving no place for mistakes or hesitation. Kill or be killed.
Confront morally ambiguous choices that will test your character and shape Avalon’s future. Follow the dark legacy of King Arthur Pendragon while engaging with over 250 NPCs and tackling 200 side quests.
Genres
Stats
How fast this game is gaining ratings — the activity signal available where a store publishes no sales or install numbers.
Measured from our own daily snapshots, not reported by the store. Deliberately not converted into sales: a one-tap rating's ratio to copies sold is unknown on this platform, and guessing it would be worse than leaving it out.
Sums Steam only; GOG, Xbox publish no volume signal, so the true total is higher by an unknown amount.
Matched by title — a reused name can pair the wrong games. * is a critic aggregate. Prices and positions are each store's United States storefront; Epic charts worldwide. Audience and Score too, except Steam's, which is worldwide.
Media
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Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
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