How much revenue did Mass Effect 2 (2010 Edition) make?

Mass Effect 2 (2010 Edition) is free to play, so there is no copy-sales revenue to estimate.

How many copies did Mass Effect 2 (2010 Edition) sell?

Q: How many copies did Mass Effect 2 (2010 Edition) sell?

373k to 606k copies, based on its 16k Steam reviews. This is a labeled estimate from the review count, not exact sales.

Estimated copies sold: ≈ 373k–606k; from 16k 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 Mass Effect 2 (2010 Edition) out and predicted the genre from its 8 similar games. Every figure here, including Mass Effect 2 (2010 Edition)'s, is estimated from Steam reviews, not self-reported sales.

Copies, estimated from reviews

typical (middle half) 5.5M–13.8M

best case 33.3M (Cyberpunk 2077)

The Open World genre

All 8 of your similar games are hits. A big, proven genre for a game like yours.

A hit here: 1,000+ reviews, roughly $150k+ before Steam's cut (a standard indie benchmark).

A typical game

≈ 5.5M–13.8M copies

≈ $99.4M–$112.6M after Steam's cut

from ~152k reviews

Best case

≈ 25.4M–41.2M copies

Cyberpunk 2077 · ≈ $418.4M–$1125.0M 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 8) and Story Rich (7 of 8).
The winners: Winners here lead with Cyberpunk + Open World, priced around $60. The breakout hits carry Cyberpunk + Nudity + Sci-fi; a typical game here doesn't.
The era: The games you compared span 2010 to 2022, a genre with a long track record.

Copies and revenue are rough lifetime estimates from the review count.

Similar games

Game	Est. copies	Est. revenue	Price	Reviews	Tags
Cyberpunk 2077 2020	Est. copies ≈ 25.4M–41.2M 6.3x vs typical SteamSpy 20M–50M	Est. revenue $418.4M–$1125.0M after Steam's cut $760.8M–$1730.7M before the cut	$59.99	961k reviews Very Positive	CyberpunkOpen World
NieR:Automata™ 2017	Est. copies ≈ 5.2M–8.5M SteamSpy 2M–5M	Est. revenue $57.6M–$154.8M after Steam's cut $104.7M–$238.1M before the cut	$39.99	152k reviews Very Positive	Great SoundtrackStory Rich
Horizon Zero Dawn™ Complete Edition 2020	Est. copies ≈ 3.4M–5.5M SteamSpy 1M–2M	Est. revenue Free	Free	128k reviews Very Positive	Open WorldAdventure
Fallout 4 2015	Est. copies ≈ 19.8M–32.2M 2.8x vs typical SteamSpy 10M–20M	Est. revenue $108.8M–$292.6M after Steam's cut $197.9M–$450.2M before the cut	$19.99	427k reviews Very Positive	Open WorldPost-apocalyptic
Fallout: New Vegas 2010	Est. copies ≈ 13.5M–21.9M 1.7x vs typical SteamSpy 5M–10M	Est. revenue $37.1M–$99.7M after Steam's cut $67.4M–$153.3M before the cut	$9.99	259k reviews Overwhelmingly Positive	Open WorldRPG
STAR WARS Jedi: Fallen Order™ 2019	Est. copies ≈ 5.0M–8.2M SteamSpy 2M–5M	Est. revenue $55.2M–$148.3M after Steam's cut $100.3M–$228.2M before the cut	$39.99	174k reviews Very Positive	Action-AdventureSouls-like
Marvel’s Spider-Man Remastered 2022	Est. copies ≈ 3.2M–5.3M SteamSpy 2M–5M	Est. revenue $53.5M–$143.8M after Steam's cut $97.2M–$221.2M before the cut	$59.99	135k reviews Overwhelmingly Positive	Open WorldSuperhero
BioShock Infinite 2013	Est. copies ≈ 7.5M–12.3M SteamSpy 2M–5M	Est. revenue $62.2M–$167.2M after Steam's cut $113.1M–$257.2M before the cut	$29.99	145k reviews Very Positive	FPS Story Rich