How many copies did Walking Zombie 2 sell?

385k to 625k copies, based on its 13k Steam reviews. This is a labeled estimate from the review count, not exact sales.

How much revenue did Walking Zombie 2 make?

Walking Zombie 2 is free to play, so there is no copy-sales revenue to estimate.

How big is Walking Zombie 2?

Estimated players who have it: ≈ 385k–625k; from 13k reviews (Very Positive)

Copies are estimated from the public review count, adjusted for release year, and cross-checked against SteamSpy's own estimate.

Did the prediction match what actually happened?

We hid Walking Zombie 2 and predicted how it would do from its 8 similar games. Every figure here, including Walking Zombie 2's, is estimated from Steam reviews.

Copies, estimated from reviews

typical (middle half) 1.3M–1.8M

best case 27.3M (The Forest)

Games like Walking Zombie 2

A typical game among these

≈ 1.3M–1.8M copies

≈ $13.7M–$20.4M after Steam's cut

from ~41k reviews

Only the top fifth of 2019's Steam releases earned $34k or more before Steam's cut, so plan for that or less.

All 8 of the similar games are hits.

These similar games lean toward the genre's biggest winners; the typical figure comes from its ordinary successes.

Best case: The Forest at ≈ 20.8M–33.7M copies, ≈ $114.2M–$306.9M after Steam's cut. It is a breakout hit, far above a typical game.

What their first month looked like

About half the games that made it here had over 114k reviews in their first month; the range was 35k to 327k.

The genre you'd be entering

These games: The similar games share Open World (8 of 8) and Survival (8 of 8).
The winners: Winners here lead with Survival + Open World, priced around $35.
When they shipped: The similar games span 2015 to 2025, and 3 of the 8 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 61 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
Unturned 2017	Est. copies ≈ 19.4M–31.6M 14x vs typical SteamSpy 50M–100M	Est. revenue Free	Free	565k reviews Very Positive	Free to PlaySurvival
SCUM 2025	Est. copies ≈ 3.2M–5.1M 3.1x vs typical SteamSpy 5M–10M	Est. revenue $39.0M–$104.9M after Steam's cut $70.9M–$161.4M before Steam's cut	$44.99	127k reviews Mostly Positive	SurvivalOpen World Survival Craft
The Forest 2018	Est. copies ≈ 20.8M–33.7M 17x vs typical SteamSpy 20M–50M	Est. revenue $114.2M–$306.9M after Steam's cut $207.5M–$472.2M before Steam's cut	$19.99	683k reviews Overwhelmingly Positive	Open World Survival CraftSurvival
Dying Light 2015	Est. copies ≈ 24.2M–39.3M 12x vs typical SteamSpy 10M–20M	Est. revenue $166.4M–$447.4M after Steam's cut $302.5M–$688.3M before Steam's cut	$24.99	496k reviews Overwhelmingly Positive	ZombiesSurvival Horror
7 Days to Die 2024	Est. copies ≈ 9.9M–16.2M 9.9x vs typical SteamSpy 10M–20M	Est. revenue $123.1M–$331.0M after Steam's cut $223.8M–$509.2M before Steam's cut	$44.99	401k reviews Very Positive	SurvivalZombies
Far Cry® Primal 2016	Est. copies ≈ 1.7M–2.8M SteamSpy 1M–2M	Est. revenue $14.2M–$38.2M after Steam's cut $25.9M–$58.8M before Steam's cut	$29.99	41k reviews Very Positive	Open WorldSurvival
Deadside 2024	Est. copies ≈ 1.0M–1.6M SteamSpy 500k–1M	Est. revenue $6.9M–$18.6M after Steam's cut $12.6M–$28.6M before Steam's cut	$24.99	41k reviews Mostly Positive	SurvivalOpen World Survival Craft
Miscreated 2018	Est. copies ≈ 960k–1.6M SteamSpy 200k–500k	Est. revenue $7.9M–$21.3M after Steam's cut $14.4M–$32.7M before Steam's cut	$29.99	32k reviews Mixed	Open World Survival CraftSurvival