How many copies did Circle Tank sell?

347 to 564 copies, based on its 14 Steam reviews. This is a labeled estimate from the review count, not exact sales.

How much revenue did Circle Tank make?

Circle Tank is free to play, so there is no copy-sales revenue to estimate.

How big is Circle Tank?

Estimated players who have it: ≈ 347–564; from 14 reviews (Mixed)

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 Circle Tank and predicted how it would do from its 8 similar games. Every figure here, including Circle Tank's, is estimated from Steam reviews.

Copies, estimated from reviews

typical (middle half) 3.4M–7.9M

best case 65.2M (War Thunder)

Games like Circle Tank

A typical game among these

≈ 3.4M–7.9M copies

≈ $26.8M–$58.6M after Steam's cut

from ~101k 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.

No genre covers most of these similar games. The closest is Shooter (4 of 8), so its genre is hard to place.

Of the 416 indie games that passed 1,000 reviews in 2022, 11.8% were novel genre mixes and 88.2% stuck to an established genre. Published indie market research.

Best case: War Thunder at ≈ 49.7M–80.7M copies.

What their first month looked like

About half the games that made it here had over 2k reviews in their first month; the range was 1 to 18k.

The genre you'd be entering

These games: The similar games share Shooter (4 of 8) and Tanks (4 of 8).
The winners: Winners here lead with Simulation + Vehicular Combat.
When they shipped: The similar games span 2008 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 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
World of Tanks Blitz 2016	Est. copies ≈ 6.4M–10.4M 1.5x vs typical SteamSpy 10M–20M	Est. revenue Free	Free	153k reviews Mostly Positive	TanksFree to Play
War Thunder 2013	Est. copies ≈ 49.7M–80.7M 7.8x vs typical SteamSpy 20M–50M	Est. revenue Free	Free	786k reviews Mostly Positive	Free to PlaySimulation
Battlefield™ 1 2020	Est. copies ≈ 5.7M–9.2M 2.3x vs typical SteamSpy 5M–10M	Est. revenue $62.3M–$167.4M after Steam's cut $113.2M–$257.5M before Steam's cut	$39.99	228k reviews Very Positive	FPSMultiplayer
World of Tanks 2021	Est. copies ≈ 2.5M–4.1M SteamSpy 1M–2M	Est. revenue Free	Free	101k reviews Mostly Positive	TanksFree to Play
ShellShock Live 2020	Est. copies ≈ 883k–1.4M SteamSpy 1M–2M	Est. revenue $2.4M–$6.5M after Steam's cut $4.4M–$10.0M before Steam's cut	$9.99	36k reviews Very Positive	TanksMultiplayer
Men of War: Assault Squad 2 2014	Est. copies ≈ 2.6M–4.3M SteamSpy 1M–2M	Est. revenue $21.6M–$58.0M after Steam's cut $39.3M–$89.3M before Steam's cut	$29.99	47k reviews Very Positive	StrategyWorld War II
Call of Duty: World at War 2008	Est. copies ≈ 3.4M–5.5M SteamSpy 2M–5M	Est. revenue $18.6M–$49.9M after Steam's cut $33.7M–$76.7M before Steam's cut	$19.99	53k reviews Very Positive	ZombiesWorld War II
Lever Simulator - Multiplayer 2024	Est. copies ≈ 50–81 too small to compare SteamSpy under 20k	Est. revenue $83–$221 after Steam's cut $150–$340 before Steam's cut	$5.99	2 reviews 2 user reviews	SimulationMultiplayer