How many copies did Dirty Bomb® sell?

An estimated 2.6M to 4.3M copies, based on its 57k Steam reviews. This is a labeled estimate from the review count, not exact sales.

How much revenue did Dirty Bomb® make?

Dirty Bomb® is free to play, so there is no copy-sales revenue to estimate.

How big is Dirty Bomb®?

Estimated owners: ≈ 2.6M–4.3M; from 57k reviews (Very 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 Dirty Bomb® out and predicted the genre from its 8 similar games. Every figure here, including Dirty Bomb®'s, is estimated from Steam reviews, not self-reported sales.

Copies, estimated from reviews

typical (middle half) 1.3M–1.4M

best case 84.6M (Team Fortress 2)

The FPS lane

A big, proven genre, though hit-driven: most sell around 1.3M copies, while a few break out far above.

A typical game

≈ 1.3M copies

from ~39k reviews

Best case

≈ 84.6M copies

Team Fortress 2

from 1.2M reviews

A breakout hit, far above a typical game.

3 of your 8 games sit in the typical range; 3 are breakout hits far above it, and 2 are too small to compare.

Copies and revenue are rough lifetime estimates from the review count; typical figures are medians per column, so they can come from different games.

The lane you'd be entering

Winners here lead with Free to Play + Multiplayer, priced around $19.
The breakout hits carry Action + Team-Based; a typical game here doesn't.
The games you compared span 2007 to 2022, a lane with a long track record.

Similar games

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Primal Carnage: Extinction 2015	Est. copies ≈ 457k–742k too small to compare SteamSpy 500k–1M	Est. revenue $1.6M–$4.4M net $3.0M–$6.7M gross	$12.99	10k reviews Very Positive	DinosaursMultiplayer +6
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POLYGON 2020	Est. copies ≈ 973k–1.6M SteamSpy 1M–2M	Est. revenue Free	Free	37k reviews Mostly Positive	Free to PlayFPS +6
SUPERHOT VR 2017	Est. copies ≈ 330k–536k too small to compare SteamSpy 1M–2M	Est. revenue $2.3M–$6.1M net $4.1M–$9.4M gross	$24.99	10k reviews Very Positive	VRShooter +6