How many copies did Imposters: Countdown sell?

670 to 1k copies, based on its 27 Steam reviews. This is a labeled estimate from the review count, not exact sales.

How much revenue did Imposters: Countdown make?

Imposters: Countdown is free to play, so there is no copy-sales revenue to estimate.

How big is Imposters: Countdown?

Estimated players who have it: ≈ 670–1k; from 27 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 Imposters: Countdown and predicted how it would do from its 8 similar games. Every figure here, including Imposters: Countdown's, is estimated from Steam reviews.

Copies, estimated from reviews

typical (middle half) 6k–4.3M

best case 29.9M (Among Us)

Games like Imposters: Countdown

A typical game among these

≈ 6k–4.3M copies

≈ $18k–$40.0M after Steam's cut

from ~21k reviews

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

5 of the 8 similar games are hits.

Best case: Among Us at ≈ 22.8M–37.0M copies, ≈ $31.3M–$84.0M 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 18k.

The genre you'd be entering

These games: The similar games share Social Deduction (5 of 8) and Space (5 of 8).
The winners: Winners here lead with Social Deduction + Space, priced around $5.
When they shipped: The similar games span 2018 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 38 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
Hardspace: Shipbreaker 2022	Est. copies ≈ 557k–905k SteamSpy 1M–2M	Est. revenue $5.4M–$14.4M after Steam's cut $9.7M–$22.2M before Steam's cut	$34.99	22k reviews Very Positive	SpaceSci-fi
Outer Wilds 2020	Est. copies ≈ 2.7M–4.4M 5.1x vs typical SteamSpy 1M–2M	Est. revenue $18.5M–$49.7M after Steam's cut $33.6M–$76.4M before Steam's cut	$24.99	108k reviews Overwhelmingly Positive	ExplorationSpace
STAR WARS Jedi: Fallen Order™ 2019	Est. copies ≈ 5.1M–8.2M 8.3x vs typical SteamSpy 2M–5M	Est. revenue $55.6M–$149.5M after Steam's cut $101.1M–$230.0M before Steam's cut	$39.99	176k reviews Very Positive	Action-AdventureSouls-like
Among Us 2018	Est. copies ≈ 22.8M–37.0M 35x vs typical SteamSpy 20M–50M	Est. revenue $31.3M–$84.0M after Steam's cut $56.8M–$129.3M before Steam's cut	$4.99	749k reviews Very Positive	MultiplayerSocial Deduction
Deep Dark Space 2025	Est. copies ≈ 99–161 SteamSpy under 20k	Est. revenue $272–$732 after Steam's cut $495–$1k before Steam's cut	$9.99	4 reviews 4 user reviews	HorrorMultiplayer
Killer: Infected One of Us 2021	Est. copies ≈ 6k–10k SteamSpy under 20k	Est. revenue $12k–$33k after Steam's cut $22k–$51k before Steam's cut	$6.99	259 reviews Mixed	MultiplayerSpace
LOCKDOWN Protocol 2025	Est. copies ≈ 496k–805k SteamSpy 1M–2M	Est. revenue $1.4M–$3.7M after Steam's cut $2.5M–$5.6M before Steam's cut	$9.99	20k reviews Very Positive	Early AccessMultiplayer
FINIS 2023	Est. copies ≈ 347–564 SteamSpy under 20k	Est. revenue $1k–$3k after Steam's cut $2k–$4k before Steam's cut	$10.99	14 reviews Positive	Social DeductionPuzzle