How much revenue did Sonic Generations Collection make?

Sonic Generations Collection is free to play, so there is no copy-sales revenue to estimate.

How many copies did Sonic Generations Collection sell?

Q: How many copies did Sonic Generations Collection sell?

An estimated 1.3M to 2.2M copies, based on its 25k Steam reviews. This is a labeled estimate from the review count, not exact sales.

Estimated copies sold: ≈ 1.3M–2.2M; from 25k 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 Sonic Generations Collection out and predicted the genre from its 8 similar games. Every figure here, including Sonic Generations Collection's, is estimated from Steam reviews, not self-reported sales.

Copies, estimated from reviews

typical (middle half) 6.5M–9.7M

best case 42.1M (Geometry Dash)

The 2D lane

A big, proven genre, though hit-driven: most sell around 7.2M copies, while a few break out far above.

A typical game

≈ 7.2M copies

≈ $58.3M after Steam's cut

from ~182k reviews

Best case

≈ 42.1M copies

Geometry Dash · ≈ $81.1M after Steam's cut

from 617k reviews

A breakout hit, far above a typical game.

5 of your 8 games sit in the typical range; 3 are breakout hits far above it.

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 Multiplayer + Party Game, priced around $10.
The games you compared span 2007 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
Ori and the Will of the Wisps 2020	Est. copies ≈ 3.8M–6.2M SteamSpy 2M–5M	Est. revenue $31.6M–$85.0M net $57.5M–$130.7M gross	$29.99	145k reviews Overwhelmingly Positive	BeautifulMetroidvania +6
Portal 2007	Est. copies ≈ 10.2M–16.6M SteamSpy 10M–20M	Est. revenue $28.0M–$75.4M net $51.0M–$116.0M gross	$9.99	196k reviews Overwhelmingly Positive	PuzzlePuzzle-Platformer +6
Fall Guys 2020	Est. copies ≈ 12.4M–20.1M 2.6x vs typical SteamSpy 20M–50M	Est. revenue Free	Free	469k reviews Very Positive	MultiplayerParty Game +6
Dead Cells 2018	Est. copies ≈ 5.5M–9.0M SteamSpy 5M–10M	Est. revenue $37.9M–$102.0M net $68.9M–$156.9M gross	$24.99	182k reviews Overwhelmingly Positive	AdventureAction Roguelike +6
Cuphead 2017	Est. copies ≈ 7.4M–12.0M SteamSpy 5M–10M	Est. revenue $40.7M–$109.5M net $74.1M–$168.5M gross	$19.99	215k reviews Overwhelmingly Positive	DifficultCartoon +6
Hollow Knight 2017	Est. copies ≈ 18.9M–30.7M 3.0x vs typical SteamSpy 5M–10M	Est. revenue $77.9M–$209.6M net $141.7M–$322.4M gross	$14.99	550k reviews Overwhelmingly Positive	MetroidvaniaSouls-like +6
Geometry Dash 2014	Est. copies ≈ 32.1M–52.1M 3.4x vs typical SteamSpy 5M–10M	Est. revenue $44.0M–$118.3M net $80.0M–$182.0M gross	$4.99	617k reviews Very Positive	DifficultMusic +6
Starbound 2016	Est. copies ≈ 4.9M–8.0M SteamSpy 2M–5M	Est. revenue $20.3M–$54.6M net $36.9M–$83.9M gross	$14.99	123k reviews Very Positive	Open World Survival CraftSandbox +6