How many copies did 环形杀手 Circle Killer sell?

198 to 322 copies, based on its 8 Steam reviews. This is a labeled estimate from the review count, not exact sales.

How much revenue did 环形杀手 Circle Killer make?

环形杀手 Circle Killer is free to play, so there is no copy-sales revenue to estimate.

How big is 环形杀手 Circle Killer?

Estimated players who have it: ≈ 198–322; from 8 reviews (8 user reviews); Only 8 reviews so far, so that range swings on one or two people. Read it as a hint, not a measurement.

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

Copies, estimated from reviews

typical (middle half) 385k–530k

best case 640k (Minecraft Dungeons)

Games like 环形杀手 Circle Killer

A typical game among these

≈ 385k–530k copies

≈ $2.6M–$4.7M after Steam's cut

from ~14k 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 3D Platformer (3 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: Minecraft Dungeons at ≈ 487k–792k copies, ≈ $2.7M–$7.2M after Steam's cut.

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 3 to 6k.

The genre you'd be entering

These games: The similar games share 3D Platformer (3 of 8) and Action-Adventure (3 of 8).
The winners: Winners here lead with Dungeon Crawler + Hack and Slash, priced around $20.
When they shipped: The similar games span 2019 to 2025, and 3 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 36 for the oldest, then widened into a range; revenue rides on that estimate times price. Source: GameDiscoverCo (2020) and VG Insights (2021).

Similar games

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F1® 23 2023	Est. copies ≈ 437k–710k SteamSpy 1M–2M	Est. revenue Free	Free	18k reviews Very Positive	VRRacing
Journey To The Savage Planet 2021	Est. copies ≈ 172k–279k SteamSpy 200k–500k	Est. revenue $1.4M–$3.8M after Steam's cut $2.6M–$5.9M before Steam's cut	$29.99	7k reviews Very Positive	AdventureExploration
Haste 2025	Est. copies ≈ 355k–577k SteamSpy 100k–200k	Est. revenue $2.0M–$5.2M after Steam's cut $3.5M–$8.1M before Steam's cut	$19.99	14k reviews Very Positive	Fast-PacedAction
Sayonara Wild Hearts 2019	Est. copies ≈ 257k–418k SteamSpy 200k–500k	Est. revenue $920k–$2.5M after Steam's cut $1.7M–$3.8M before Steam's cut	$12.99	9k reviews Overwhelmingly Positive	Great SoundtrackRhythm
The WereCleaner 2024	Est. copies ≈ 329k–535k SteamSpy 200k–500k	Est. revenue Free	Free	13k reviews Overwhelmingly Positive	StealthCasual
Sadball 2024	Est. copies ≈ 918–1k too small to compare SteamSpy under 20k	Est. revenue Free	Free	37 reviews Positive	ExplorationPrecision Platformer
Teenage Mutant Ninja Turtles: Shredder's Revenge 2022	Est. copies ≈ 371k–603k SteamSpy 200k–500k	Est. revenue $2.6M–$6.9M after Steam's cut $4.6M–$10.6M before Steam's cut	$24.99	15k reviews Very Positive	Beat 'em upMultiplayer
Minecraft Dungeons 2021	Est. copies ≈ 487k–792k SteamSpy 1M–2M	Est. revenue $2.7M–$7.2M after Steam's cut $4.9M–$11.1M before Steam's cut	$19.99	20k reviews Very Positive	Dungeon CrawlerHack and Slash