How much revenue did Tainted Grail: The Fall of Avalon make?

$10.8M–$28.9M after Steam's roughly 30% cut, derived from the copies estimate and its price.

How many copies did Tainted Grail: The Fall of Avalon sell?

Q: How many copies did Tainted Grail: The Fall of Avalon sell?

869k to 1.4M copies, based on its 35k Steam reviews. This is a labeled estimate from the review count, not exact sales.

Estimated copies sold: ≈ 869k–1.4M; $10.8M–$28.9M after Steam's cut $19.6M–$44.5M before the cut; from 35k reviews (Very Positive)

A labeled estimate from the public review count (adjusted for release year), not exact sales. Owner data cross-checked with SteamSpy.

Does this actually work?

We left Tainted Grail: The Fall of Avalon out and predicted the genre from its 8 similar games. Every figure here, including Tainted Grail: The Fall of Avalon's, is estimated from Steam reviews, not self-reported sales.

Copies, estimated from reviews

typical (middle half) 995k–4.8M

best case 26.4M (The Elder Scrolls V: Skyrim)

Games like Tainted Grail: The Fall of Avalon

The middle of these games

≈ 995k–4.8M copies

≈ $9.7M–$42.5M after Steam's cut

from ~37k reviews

Only the top fifth of 2019’s Steam releases earned about $34k gross, so plan for that or less.

All 8 of your similar games are hits.

Best case: The Elder Scrolls V: Skyrim at ≈ 20.1M–32.6M copies, ≈ $110.4M–$296.8M after Steam's cut.

The genre you'd be entering

Your set: Your set clusters on Fantasy (6 of 8) and Open World (6 of 8).
The winners: Winners here lead with Open World + Fantasy, priced around $20.
The era: The games you compared span 2009 to 2018, and none of them shipped in the last two years.

How these numbers were worked out

A hit here: 1,000+ reviews, roughly $150k+ before Steam's cut (a standard indie benchmark).

Copies come from each game's reviews times a sales-per-review rate that falls with release age, from about 38 for the most recent game here to about 79 for the oldest, then widened into a range; revenue rides on that estimate times price. Source: GameDiscoverCo (2020) and VG Insights (2021).

Similar games

Game	Est. copies	Est. revenue	Price	Reviews	Tags
Warhammer: End Times - Vermintide 2015	Est. copies ≈ 1.0M–1.7M SteamSpy 1M–2M	Est. revenue $8.6M–$23.2M after Steam's cut $15.7M–$35.7M before the cut	$29.99	21k reviews Mostly Positive	ActionOnline Co-Op
Warhammer: Vermintide 2 2018	Est. copies ≈ 4.5M–7.3M 4.0x vs typical SteamSpy 2M–5M	Est. revenue $36.9M–$99.3M after Steam's cut $67.2M–$152.8M before the cut	$29.99	147k reviews Very Positive	Co-opDark Fantasy
The Elder Scrolls V: Skyrim 2011	Est. copies ≈ 20.1M–32.6M 8.5x vs typical SteamSpy 5M–10M	Est. revenue $110.4M–$296.8M after Steam's cut $200.7M–$456.6M before the cut	$19.99	318k reviews Very Positive	Open WorldRPG
The Elder Scrolls IV: Oblivion® Game of the Year Edition (2009) 2009	Est. copies ≈ 3.3M–5.4M SteamSpy 2M–5M	Est. revenue $13.8M–$37.1M after Steam's cut $25.1M–$57.1M before the cut	$14.99	53k reviews Overwhelmingly Positive	RPGOpen World
The Elder Scrolls IV: Oblivion® Game of the Year Edition Deluxe (2009) 2009	Est. copies ≈ 3.3M–5.4M SteamSpy 2M–5M	Est. revenue $18.4M–$49.5M after Steam's cut $33.5M–$76.1M before the cut	$19.99	53k reviews Overwhelmingly Positive	RPGOpen World
Gothic® 3 2009	Est. copies ≈ 782k–1.3M SteamSpy 1M–2M	Est. revenue $4.3M–$11.6M after Steam's cut $7.8M–$17.8M before the cut	$19.99	12k reviews Very Positive	RPGOpen World
Risen 2009	Est. copies ≈ 684k–1.1M SteamSpy 500k–1M	Est. revenue $2.8M–$7.6M after Steam's cut $5.1M–$11.7M before the cut	$14.99	11k reviews Very Positive	RPGOpen World
ELEX 2017	Est. copies ≈ 674k–1.1M SteamSpy 1M–2M	Est. revenue $5.6M–$15.0M after Steam's cut $10.1M–$23.0M before the cut	$29.99	20k reviews Mostly Positive	RPGOpen World