How much revenue did Zompiercer make?

$657k–$1.8M after Steam's roughly 30% cut, derived from the copies estimate and its price.

How many copies did Zompiercer sell?

Q: How many copies did Zompiercer sell?

120k to 194k copies, based on its 5k Steam reviews. This is a labeled estimate from the review count, not exact sales.

Estimated copies sold: ≈ 120k–194k; $657k–$1.8M after Steam's cut $1.2M–$2.7M before Steam's cut; from 5k 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 Zompiercer and predicted how it would do from its 8 similar games. Every figure here, including Zompiercer's, is estimated from Steam reviews.

Copies, estimated from reviews

typical (middle half) 17.3M–30.6M

best case 56.0M (Rust)

Games like Zompiercer

A typical game among these

≈ 17.3M–30.6M copies

≈ $152.9M–$311.3M after Steam's cut

from ~517k 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.

Best case: Rust at ≈ 42.7M–69.3M copies, ≈ $469.3M–$1261.8M after Steam's cut.

The genre you'd be entering

These games: The similar games share Open World (7 of 8) and Survival (6 of 8).
The winners: Winners here lead with Survival + Crafting, priced around $40.
When they shipped: The similar games span 2015 to 2024, and 1 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
Raft 2022	Est. copies ≈ 9.4M–15.3M SteamSpy 10M–20M	Est. revenue $51.7M–$139.0M after Steam's cut $94.0M–$213.8M before Steam's cut	$19.99	379k reviews Very Positive	SurvivalMultiplayer
The Forest 2018	Est. copies ≈ 20.8M–33.7M 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
Rust 2018	Est. copies ≈ 42.7M–69.3M 2.7x vs typical SteamSpy 20M–50M	Est. revenue $469.3M–$1261.8M after Steam's cut $853.3M–$1941.3M before Steam's cut	$39.99	1.4M reviews Very Positive	SurvivalCrafting
Wallpaper Engine 2018	Est. copies ≈ 31.0M–50.3M 2.0x vs typical SteamSpy 20M–50M	Est. revenue $42.5M–$114.3M after Steam's cut $77.3M–$175.9M before Steam's cut	$4.99	1.0M reviews Overwhelmingly Positive	MatureUtilities
Unturned 2017	Est. copies ≈ 19.4M–31.6M SteamSpy 50M–100M	Est. revenue Free	Free	565k reviews Very Positive	Free to PlaySurvival
DayZ 2018	Est. copies ≈ 14.3M–23.2M SteamSpy 10M–20M	Est. revenue $196.4M–$527.9M after Steam's cut $357.0M–$812.2M before Steam's cut	$49.99	470k reviews Mostly Positive	SurvivalOpen World
7 Days to Die 2024	Est. copies ≈ 9.9M–16.2M 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
BeamNG.drive 2015	Est. copies ≈ 20.5M–33.4M SteamSpy 5M–10M	Est. revenue $141.2M–$379.6M after Steam's cut $256.7M–$584.0M before Steam's cut	$24.99	421k reviews Overwhelmingly Positive	SimulationDriving