How much revenue did ZOMBI make?

$840k–$2.3M after Steam's roughly 30% cut, derived from the copies estimate and its price.

How many copies did ZOMBI sell?

Q: How many copies did ZOMBI sell?

153k to 248k copies, based on its 3k Steam reviews. This is a labeled estimate from the review count, not exact sales.

Estimated copies sold: ≈ 153k–248k; $840k–$2.3M after Steam's cut $1.5M–$3.5M before the cut; from 3k reviews (Mixed)

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 ZOMBI out and predicted the genre from its 8 similar games. Every figure here, including ZOMBI's, is estimated from Steam reviews, not self-reported sales.

Copies, estimated from reviews

typical (middle half) 6.7M–30.3M

best case 87.7M (Left 4 Dead 2)

Games like ZOMBI

The middle of these games

≈ 6.7M–30.3M copies

≈ $72.7M–$242.0M after Steam's cut

from ~249k 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: Left 4 Dead 2 at ≈ 66.8M–108.6M copies, ≈ $183.6M–$493.6M after Steam's cut.

What it took to get here

About half the games that made it here had over 42k reviews in their first month; the spread ran 12k to 68k.

The genre you'd be entering

Your set: Your set clusters on Zombies (7 of 8) and Horror (5 of 8).
The winners: Winners here lead with Zombies + Co-op, priced around $10.
The era: The games you compared span 2009 to 2023, 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 31 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
Resident Evil 4 2023	Est. copies ≈ 6.8M–11.1M SteamSpy 5M–10M	Est. revenue $75.3M–$202.5M after Steam's cut $136.9M–$311.6M before the cut	$39.99	276k reviews Overwhelmingly Positive	HorrorAction
Resident Evil Village 2021	Est. copies ≈ 3.8M–6.2M SteamSpy 2M–5M	Est. revenue $41.9M–$112.7M after Steam's cut $76.2M–$173.4M before the cut	$39.99	154k reviews Overwhelmingly Positive	Survival Horror Horror
The Forest 2018	Est. copies ≈ 20.7M–33.6M 2.7x vs typical SteamSpy 20M–50M	Est. revenue $113.8M–$305.9M after Steam's cut $206.9M–$470.7M before the cut	$19.99	681k reviews Overwhelmingly Positive	Open World Survival CraftSurvival
Project Zomboid 2013	Est. copies ≈ 30.2M–49.0M 1.9x vs typical SteamSpy 10M–20M	Est. revenue $207.3M–$557.3M after Steam's cut $376.9M–$857.4M before the cut	$24.99	477k reviews Very Positive	SurvivalZombies
Resident Evil 2 2019	Est. copies ≈ 6.4M–10.4M SteamSpy 5M–10M	Est. revenue $70.3M–$189.0M after Steam's cut $127.8M–$290.8M before the cut	$39.99	222k reviews Overwhelmingly Positive	ZombiesSurvival Horror
Left 4 Dead 2 2009	Est. copies ≈ 66.8M–108.6M 4.2x vs typical SteamSpy 50M–100M	Est. revenue $183.6M–$493.6M after Steam's cut $333.8M–$759.4M before the cut	$9.99	1.1M reviews Overwhelmingly Positive	ZombiesCo-op
Resident Evil 4 (2005) 2014	Est. copies ≈ 5.5M–8.9M SteamSpy 2M–5M	Est. revenue $30.2M–$81.3M after Steam's cut $54.9M–$125.0M before the cut	$19.99	98k reviews Very Positive	Inventory ManagementSurvival Horror
Days Gone 2021	Est. copies ≈ 2.9M–4.7M SteamSpy 2M–5M	Est. revenue $31.9M–$85.7M after Steam's cut $58.0M–$131.9M before the cut	$39.99	117k reviews Very Positive	Open WorldZombies