How many copies did Project Syria sell?

3k to 5k copies, based on its 71 Steam reviews. This is a labeled estimate from the review count, not exact sales.

How much revenue did Project Syria make?

Project Syria is free to play, so there is no copy-sales revenue to estimate.

How big is Project Syria?

Estimated owners: ≈ 3k–5k; from 71 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 Project Syria out and predicted the genre from its 8 similar games. Every figure here, including Project Syria's, is estimated from Steam reviews, not self-reported sales.

Copies, estimated from reviews

typical (middle half) 5.5M–12.5M

best case 64.7M (War Thunder)

Games like Project Syria

The middle of these games

≈ 5.5M–12.5M copies

≈ $34.2M–$64.6M after Steam's cut

from ~108k reviews

Only the top fifth of 2019’s Steam releases earned about $34k gross, so plan for that or less.

7 of your 8 similar games are hits.

Best case: War Thunder at ≈ 49.3M–80.1M copies.

The genre you'd be entering

Your set: Your set clusters on Simulation (7 of 8) and VR (5 of 8).
The winners: Winners here lead with Simulation + Vehicular Combat.
The era: The games you compared span 2012 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
CarX Drift Racing Online 2017	Est. copies ≈ 3.1M–5.0M SteamSpy 2M–5M	Est. revenue $14.3M–$38.6M after Steam's cut $26.1M–$59.3M before the cut	$16.99	89k reviews Overwhelmingly Positive	RacingPhysics
Assetto Corsa 2014	Est. copies ≈ 9.7M–15.8M 1.6x vs typical SteamSpy 5M–10M	Est. revenue $53.5M–$143.9M after Steam's cut $97.3M–$221.4M before the cut	$19.99	174k reviews Very Positive	RacingAutomobile Sim
War Thunder 2013	Est. copies ≈ 49.3M–80.1M 7.3x vs typical SteamSpy 20M–50M	Est. revenue Free	Free	780k reviews Mostly Positive	Free to PlaySimulation
VRChat 2017	Est. copies ≈ 9.2M–15.0M 2.5x vs typical SteamSpy 20M–50M	Est. revenue Free	Free	268k reviews Mostly Positive	VRFree to Play
Elite Dangerous 2015	Est. copies ≈ 5.3M–8.5M SteamSpy 2M–5M	Est. revenue $28.9M–$77.6M after Steam's cut $52.5M–$119.4M before the cut	$19.99	108k reviews Mostly Positive	Space SimSpace
Tabletop Simulator 2015	Est. copies ≈ 3.6M–5.9M SteamSpy 2M–5M	Est. revenue $20.0M–$53.7M after Steam's cut $36.3M–$82.6M before the cut	$19.99	74k reviews Overwhelmingly Positive	TabletopBoard Game
Not For Broadcast VR 2023	Est. copies ≈ 2k–3k too small to compare SteamSpy under 20k	Est. revenue $12k–$33k after Steam's cut $22k–$51k before the cut	$24.99	72 reviews Mixed	SimulationVR
Crusader Kings II 2012	Est. copies ≈ 4.7M–7.6M SteamSpy 2M–5M	Est. revenue Free	Free	74k reviews Very Positive	Grand StrategyStrategy