How much revenue did Quake make?

An estimated 2.2M to 6.0M net after Steam's roughly 30% cut, derived from the copies estimate and its price.

How many copies did Quake sell?

Q: How many copies did Quake sell?

An estimated 810k to 1.3M copies, based on its 16k Steam reviews. This is a labeled estimate from the review count, not exact sales.

Estimated copies sold: ≈ 810k–1.3M; $2.2M–$6.0M net $4.0M–$9.2M gross; from 16k reviews (Overwhelmingly 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 Quake out and predicted the genre from its 8 similar games. Every figure here, including Quake's, is estimated from Steam reviews, not self-reported sales.

Copies, estimated from reviews

typical (middle half) 9.7M–14.5M

best case 18.8M (Half-Life 2)

The First-Person lane

A big, proven genre: most sell around 11.3M copies.

A typical game

≈ 11.3M copies

≈ $60.2M after Steam's cut

from ~208k reviews

Best case

≈ 18.8M copies

Half-Life 2 · ≈ $72.6M after Steam's cut

from 275k reviews

Copies and revenue are rough lifetime estimates from the review count; typical figures are medians per column, so they can come from different games.

The lane you'd be entering

Winners here lead with FPS + Action, priced around $10.
The games you compared span 1998 to 2020, a lane with a long track record.
A typical game here lands in Diamond ($1M+ before Steam's cut, est.). Tiers: Chris Zukowski's benchmark tiers.

Similar games

Game	Price	Reviews	Tags	Est. copies	Est. revenue
Portal 2007	Est. copies ≈ 10.2M–16.6M SteamSpy 10M–20M	Est. revenue $28.0M–$75.4M net $51.0M–$116.0M gross	$9.99	196k reviews Overwhelmingly Positive	PuzzlePuzzle-Platformer +6
Counter-Strike 2000	Est. copies ≈ 13.5M–22.0M SteamSpy 10M–20M	Est. revenue $37.2M–$100.1M net $67.7M–$153.9M gross	$9.99	260k reviews Overwhelmingly Positive	ActionFPS +6
Half-Life 2 2004	Est. copies ≈ 14.3M–23.3M SteamSpy 10M–20M	Est. revenue $39.3M–$105.8M net $71.5M–$162.7M gross	$9.99	275k reviews Overwhelmingly Positive	FPSAction +6
Black Mesa 2020	Est. copies ≈ 3.8M–6.2M SteamSpy 2M–5M	Est. revenue $20.8M–$56.0M net $37.8M–$86.1M gross	$19.99	143k reviews Very Positive	FPSRemake +6
DOOM 2016	Est. copies ≈ 8.8M–14.3M SteamSpy 5M–10M	Est. revenue $48.2M–$129.7M net $87.7M–$199.5M gross	$19.99	219k reviews Overwhelmingly Positive	FPSGore +6
Halo: The Master Chief Collection 2019	Est. copies ≈ 7.5M–12.2M SteamSpy 5M–10M	Est. revenue $82.3M–$221.4M net $149.7M–$340.6M gross	$39.99	260k reviews Very Positive	Great SoundtrackFPS +6
Half-Life 1998	Est. copies ≈ 8.4M–13.7M SteamSpy 10M–20M	Est. revenue $23.2M–$62.3M net $42.1M–$95.8M gross	$9.99	162k reviews Overwhelmingly Positive	FPSClassic +6
POSTAL 2 2012	Est. copies ≈ 7.0M–11.4M SteamSpy 5M–10M	Est. revenue $19.3M–$51.9M net $35.1M–$79.9M gross	$9.99	135k reviews Overwhelmingly Positive	ViolentDark Humor +6