How many copies did World of Guns: Gun Disassembly sell?

1.1M to 1.8M copies, based on its 20k Steam reviews. This is a labeled estimate from the review count, not exact sales.

How much revenue did World of Guns: Gun Disassembly make?

World of Guns: Gun Disassembly is free to play, so there is no copy-sales revenue to estimate.

How big is World of Guns: Gun Disassembly?

Estimated players who have it: ≈ 1.1M–1.8M; from 20k 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 World of Guns: Gun Disassembly and predicted how it would do from its 8 similar games. Every figure here, including World of Guns: Gun Disassembly's, is estimated from Steam reviews.

Copies, estimated from reviews

typical (middle half) 2k–4.9M

best case 9.4M (Kerbal Space Program)

Games like World of Guns: Gun Disassembly

A typical game among these

≈ 2k–4.9M copies

≈ $6k–$32.5M after Steam's cut

from ~1k reviews

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

4 of the 8 similar games are hits.

Best case: Kerbal Space Program at ≈ 7.2M–11.7M copies, ≈ $79.0M–$212.3M after Steam's cut.

What their first month looked like

About half the games that made it here had over 56 reviews in their first month; the range was 2 to 789.

Games with under about 100 reviews in month one almost never recover.

The genre you'd be entering

These games: The similar games share Simulation (7 of 8) and Sandbox (4 of 8).
The winners: Winners here lead with Space + Simulation, priced around $40.
When they shipped: The similar games span 2012 to 2025, and 2 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 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
Gunsmith Simulator: Prologue 2023	Est. copies ≈ 39k–64k SteamSpy 200k–500k	Est. revenue Free	Free	2k reviews Very Positive	Free to PlaySimulation
Medieval Blacksmith 2025	Est. copies ≈ 15k–24k SteamSpy under 20k	Est. revenue $82k–$220k after Steam's cut $149k–$338k before Steam's cut	$19.99	600 reviews Very Positive	SimulationRPG
Practical Shooting Simulator 2021	Est. copies ≈ 248–403 SteamSpy under 20k	Est. revenue $2k–$5k after Steam's cut $4k–$8k before Steam's cut	$29.99	10 reviews Positive	SimulationReal Time Tactics
Blacksmith Simulator 2025	Est. copies ≈ 2k–3k SteamSpy under 20k	Est. revenue $8k–$21k after Steam's cut $14k–$33k before Steam's cut	$15.99	73 reviews Mostly Negative	CraftingManagement
JET SET CORPS 2020	Est. copies ≈ 347–564 SteamSpy under 20k	Est. revenue $667–$2k after Steam's cut $1k–$3k before Steam's cut	$6.99	14 reviews Positive	ActionArcade
Kerbal Space Program 2015	Est. copies ≈ 7.2M–11.7M 135x vs typical SteamSpy 2M–5M	Est. revenue $79.0M–$212.3M after Steam's cut $143.6M–$326.6M before Steam's cut	$39.99	147k reviews Overwhelmingly Positive	SpaceSimulation
Crusader Kings II 2012	Est. copies ≈ 4.7M–7.6M 67x vs typical SteamSpy 2M–5M	Est. revenue Free	Free	74k reviews Very Positive	Grand StrategyStrategy
House Flipper 2018	Est. copies ≈ 3.4M–5.5M 103x vs typical SteamSpy 2M–5M	Est. revenue $23.4M–$63.0M after Steam's cut $42.6M–$96.9M before Steam's cut	$24.99	112k reviews Very Positive	SimulationDesign & Illustration