How many copies did Tom Clancy's Rainbow Six Siege sell?

An estimated 70.9M to 115.3M copies, based on its 1.5M Steam reviews. This is a labeled estimate from the review count, not exact sales.

How much revenue did Tom Clancy's Rainbow Six Siege make?

Tom Clancy's Rainbow Six Siege is free to play, so there is no copy-sales revenue to estimate.

How big is Tom Clancy's Rainbow Six Siege?

Estimated owners: ≈ 70.9M–115.3M; from 1.5M 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 Tom Clancy's Rainbow Six Siege out and predicted the genre from its 4 similar games. Every figure here, including Tom Clancy's Rainbow Six Siege's, is estimated from Steam reviews, not self-reported sales.

Copies, estimated from reviews

typical (middle half) 34.9M–52.9M

best case 55.0M (Rust)

The First-Person lane

A big, proven genre: most sell around 44.4M copies. From a small set, so take it as a sketch.

A typical game

≈ 44.4M copies

≈ $569.1M after Steam's cut

from ~911k reviews

Best case

≈ 55.0M copies

Rust · ≈ $849.9M after Steam's cut

from 1.4M reviews

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 Survival + Crafting, priced around $40.
The games you compared span 2013 to 2020, a lane with a long track record.
A typical game here lands in Diamond ($1M+ before Steam's cut, est.). Tiers: Chris Zukowski's benchmark tiers.

Similar games

Game	Price	Reviews	Tags	Est. copies	Est. revenue
War Thunder 2013	Est. copies ≈ 39.8M–64.6M SteamSpy 20M–50M	Est. revenue Free	Free	765k reviews Mostly Positive	Free to PlaySimulation +6
Apex Legends™ 2020	Est. copies ≈ 27.9M–45.3M SteamSpy 100M–200M	Est. revenue Free	Free	1.1M reviews Mixed	Free to PlayBattle Royale +6
Dying Light 2015	Est. copies ≈ 22.7M–37.0M SteamSpy 10M–20M	Est. revenue $156.3M–$420.3M net $284.3M–$646.7M gross	$24.99	490k reviews Overwhelmingly Positive	ZombiesSurvival Horror +6
Rust 2018	Est. copies ≈ 41.9M–68.1M 1.5x vs typical SteamSpy 20M–50M	Est. revenue $460.8M–$1239.0M net $837.9M–$1906.2M gross	$39.99	1.4M reviews Very Positive	SurvivalCrafting +6