How much revenue did Atomfall make?

$1.9M–$5.2M after Steam's roughly 30% cut, derived from the copies estimate and its price.

How many copies did Atomfall sell?

Q: How many copies did Atomfall sell?

142k to 230k copies, based on its 6k Steam reviews. This is a labeled estimate from the review count, not exact sales.

Estimated copies sold: ≈ 142k–230k; $1.9M–$5.2M after Steam's cut $3.5M–$8.0M before the cut; from 6k reviews (Mostly Positive)

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 Atomfall out and predicted the genre from its 7 similar games. Every figure here, including Atomfall's, is estimated from Steam reviews, not self-reported sales.

Copies, estimated from reviews

typical (middle half) 4.4M–4.9M

best case 27.4M (Fallout 4)

Games like Atomfall

The middle of these games

≈ 4.4M–4.9M copies

≈ $29.7M–$48.2M after Steam's cut

from ~53k reviews

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

All 7 of your similar games are hits.

Your picks lean toward this genre's biggest survivors; the typical figure reads from its ordinary successes.

Best case: Fallout 4 at ≈ 20.9M–34.0M copies, ≈ $114.9M–$308.8M after Steam's cut. A breakout hit, far above a typical game.

The genre you'd be entering

Your set: Your set clusters on Open World (7 of 7) and First-Person (6 of 7).
The winners: Winners here lead with Open World, priced around $20. The breakout hits carry Post-apocalyptic + Story Rich; a typical game here doesn't.
The era: The games you compared span 2009 to 2018, 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 38 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
The Elder Scrolls IV: Oblivion® Game of the Year Edition (2009) 2009	Est. copies ≈ 3.3M–5.4M SteamSpy 2M–5M	Est. revenue $13.8M–$37.1M after Steam's cut $25.1M–$57.1M before the cut	$14.99	53k reviews Overwhelmingly Positive	RPGOpen World
Fallout: New Vegas 2010	Est. copies ≈ 16.5M–26.8M 4.9x vs typical SteamSpy 5M–10M	Est. revenue $45.3M–$121.9M after Steam's cut $82.5M–$187.6M before the cut	$9.99	261k reviews Overwhelmingly Positive	Open WorldRPG
The Elder Scrolls IV: Oblivion® Game of the Year Edition Deluxe (2009) 2009	Est. copies ≈ 3.3M–5.4M SteamSpy 2M–5M	Est. revenue $18.4M–$49.5M after Steam's cut $33.5M–$76.1M before the cut	$19.99	53k reviews Overwhelmingly Positive	RPGOpen World
Fallout 4 2015	Est. copies ≈ 20.9M–34.0M 8.1x vs typical SteamSpy 10M–20M	Est. revenue $114.9M–$308.8M after Steam's cut $208.9M–$475.1M before the cut	$19.99	428k reviews Very Positive	Open WorldPost-apocalyptic
Far Cry® 4 2014	Est. copies ≈ 4.1M–6.7M SteamSpy 2M–5M	Est. revenue $33.9M–$91.0M after Steam's cut $61.6M–$140.0M before the cut	$29.99	73k reviews Very Positive	Open WorldAction
Kingdom Come: Deliverance 2018	Est. copies ≈ 5.6M–9.1M 3.5x vs typical SteamSpy 2M–5M	Est. revenue $46.4M–$124.8M after Steam's cut $84.4M–$192.0M before the cut	$29.99	185k reviews Very Positive	MedievalRPG
The Elder Scrolls V: Skyrim 2011	Est. copies ≈ 20.1M–32.6M 6.0x vs typical SteamSpy 5M–10M	Est. revenue $110.4M–$296.8M after Steam's cut $200.7M–$456.6M before the cut	$19.99	318k reviews Very Positive	Open WorldRPG