How many copies did Gunsmith Simulator: Prologue sell?

39k to 64k copies, based on its 2k Steam reviews. This is a labeled estimate from the review count, not exact sales.

How much revenue did Gunsmith Simulator: Prologue make?

Gunsmith Simulator: Prologue is free to play, so there is no copy-sales revenue to estimate.

How big is Gunsmith Simulator: Prologue?

Estimated players who have it: ≈ 39k–64k; from 2k 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 Gunsmith Simulator: Prologue and predicted how it would do from its 8 similar games. Every figure here, including Gunsmith Simulator: Prologue's, is estimated from Steam reviews.

Copies, estimated from reviews

typical (middle half) 345k–1.2M

best case 2.0M (PC Building Simulator)

Games like Gunsmith Simulator: Prologue

A typical game among these

≈ 345k–1.2M copies

≈ $1.5M–$6.2M after Steam's cut

from ~15k reviews

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

7 of the 8 similar games are hits.

Best case: PC Building Simulator at ≈ 1.5M–2.5M copies, ≈ $8.4M–$22.5M after Steam's cut.

What their first month looked like

About half the games that made it here had over 252 reviews in their first month; the range was 56 to 23k.

The genre you'd be entering

These games: The similar games share Education (8 of 8) and Simulation (8 of 8).
The winners: Winners here lead with Simulation + Education, priced around $20.
When they shipped: The similar games span 2014 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 70 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
Turing Complete 2021	Est. copies ≈ 144k–233k SteamSpy 200k–500k	Est. revenue $789k–$2.1M after Steam's cut $1.4M–$3.3M before Steam's cut	$19.99	6k reviews Overwhelmingly Positive	ProgrammingLogic
while True: learn() 2019	Est. copies ≈ 237k–386k SteamSpy 500k–1M	Est. revenue $848k–$2.3M after Steam's cut $1.5M–$3.5M before Steam's cut	$12.99	8k reviews Very Positive	ProgrammingSimulation
World of Guns: Gun Disassembly 2014	Est. copies ≈ 1.1M–1.8M SteamSpy 2M–5M	Est. revenue Free	Free	20k reviews Very Positive	Free to PlaySimulation
Car Mechanic Simulator 2015 2015	Est. copies ≈ 714k–1.2M SteamSpy 500k–1M	Est. revenue $3.9M–$10.5M after Steam's cut $7.1M–$16.2M before Steam's cut	$19.99	15k reviews Very Positive	Automobile SimSimulation
Car Mechanic Simulator 2014 2014	Est. copies ≈ 288k–468k SteamSpy 500k–1M	Est. revenue $554k–$1.5M after Steam's cut $1.0M–$2.3M before Steam's cut	$6.99	5k reviews Very Positive	Automobile SimSimulation
PC Building Simulator 2019	Est. copies ≈ 1.5M–2.5M 3.6x vs typical SteamSpy 1M–2M	Est. revenue $8.4M–$22.5M after Steam's cut $15.2M–$34.6M before Steam's cut	$19.99	53k reviews Very Positive	SimulationEducation
Blacksmith Simulator 2025	Est. copies ≈ 2k–3k too small to compare SteamSpy under 20k	Est. revenue $8k–$21k after Steam's cut $14k–$33k before Steam's cut	$15.99	73 reviews Mostly Negative	CraftingManagement
Rocksmith® 2014 Edition REMASTERED LEARN & PLAY 2024	Est. copies ≈ 629k–1.0M 1.7x vs typical SteamSpy 500k–1M	Est. revenue $1.7M–$4.6M after Steam's cut $3.1M–$7.1M before Steam's cut	$9.99	25k reviews Very Positive	MusicEducation