How many copies did Shrine sell?

25k to 40k copies, based on its 943 Steam reviews. This is a labeled estimate from the review count, not exact sales.

How much revenue did Shrine make?

Shrine is free to play, so there is no copy-sales revenue to estimate.

How big is Shrine?

Estimated owners: ≈ 25k–40k; from 943 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 Shrine out and predicted the genre from its 8 similar games. Every figure here, including Shrine's, is estimated from Steam reviews, not self-reported sales.

Copies, estimated from reviews

typical (middle half) 849k–1.9M

best case 8.2M (ULTRAKILL)

The FPS genre

All 8 of your similar games are hits. A big, proven genre for a game like yours.

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

A typical game

≈ 849k–1.9M copies

≈ $6.1M–$7.5M after Steam's cut

from ~27k reviews

Best case

≈ 6.3M–10.2M copies

ULTRAKILL · ≈ $51.7M–$139.0M after Steam's cut

A breakout hit, far above a typical game.

The genre you'd be entering

Your set: Your set clusters on FPS (8 of 8) and Shooter (6 of 8).
The winners: Winners here lead with FPS, priced around $20. The breakout hits carry Blood + Character Action Game + Arena Shooter; a typical game here doesn't.
The era: The games you compared span 1998 to 2023, a genre with a long track record.

Copies and revenue are rough lifetime estimates from the review count.

Similar games

Game	Est. copies	Est. revenue	Price	Reviews	Tags
Sven Co-op 2016	Est. copies ≈ 1.3M–2.1M SteamSpy 1M–2M	Est. revenue Free	Free	32k reviews Very Positive	Co-op FPS
Half-Life: Opposing Force 1999	Est. copies ≈ 1.5M–2.4M SteamSpy 2M–5M	Est. revenue $2.0M–$5.5M after Steam's cut $3.7M–$8.5M before the cut	$4.99	29k reviews Overwhelmingly Positive	FPSAction
DOOM + DOOM II 2007	Est. copies ≈ 1.5M–2.4M SteamSpy 1M–2M	Est. revenue $4.1M–$11.0M after Steam's cut $7.4M–$16.9M before the cut	$9.99	29k reviews Overwhelmingly Positive	FPSClassic
ULTRAKILL 2020	Est. copies ≈ 6.3M–10.2M 8.8x vs typical SteamSpy 5M–10M	Est. revenue $51.7M–$139.0M after Steam's cut $94.0M–$213.9M before the cut	$29.99	237k reviews Overwhelmingly Positive	Boomer ShooterFast-Paced
Roboquest 2023	Est. copies ≈ 582k–945k SteamSpy 500k–1M	Est. revenue $4.0M–$10.7M after Steam's cut $7.3M–$16.5M before the cut	$24.99	24k reviews Overwhelmingly Positive	FPSAction Roguelike
Cruelty Squad 2021	Est. copies ≈ 606k–985k SteamSpy 1M–2M	Est. revenue $3.3M–$9.0M after Steam's cut $6.1M–$13.8M before the cut	$19.99	24k reviews Overwhelmingly Positive	CapitalismSurreal
Half-Life 1998	Est. copies ≈ 8.5M–13.8M 6.0x vs typical SteamSpy 10M–20M	Est. revenue $23.2M–$62.5M after Steam's cut $42.3M–$96.2M before the cut	$9.99	163k reviews Overwhelmingly Positive	FPSClassic
DUSK 2018	Est. copies ≈ 770k–1.3M SteamSpy 1M–2M	Est. revenue $4.2M–$11.4M after Steam's cut $7.7M–$17.5M before the cut	$19.99	25k reviews Overwhelmingly Positive	Boomer ShooterFPS