How much revenue did gravilon make?

$50k–$135k after Steam's roughly 30% cut, derived from the copies estimate and its price.

How many copies did gravilon sell?

Q: How many copies did gravilon sell?

61k to 99k copies, based on its 1k Steam reviews. This is a labeled estimate from the review count, not exact sales.

Estimated copies sold: ≈ 61k–99k; $50k–$135k after Steam's cut $91k–$208k before the cut; from 1k reviews (Mixed)

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 gravilon out and predicted the genre from its 8 similar games. Every figure here, including gravilon's, is estimated from Steam reviews, not self-reported sales.

Copies, estimated from reviews

typical (middle half) 3.9M–5.3M

best case 38.7M (Portal 2)

Games like gravilon

The middle of these games

≈ 3.9M–5.3M copies

≈ $26.2M–$49.1M after Steam's cut

from ~71k reviews

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

All 8 of your similar games are hits.

Best case: Portal 2 at ≈ 29.5M–47.9M copies, ≈ $80.9M–$217.6M after Steam's cut. A breakout hit, far above a typical game.

The genre you'd be entering

Your set: Your set clusters on Platformer (6 of 8) and Puzzle (4 of 8).
The winners: Winners here lead with Platformer + Puzzle, priced around $10. The breakout hits carry Dark Humor + First-Person + Funny; a typical game here doesn't.
The era: The games you compared span 2007 to 2021, 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 31 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
LIMBO 2011	Est. copies ≈ 3.9M–6.4M SteamSpy 2M–5M	Est. revenue $13.5M–$36.2M after Steam's cut $24.5M–$55.7M before the cut	$12.49	62k reviews Very Positive	Puzzle-PlatformerIndie
Portal 2 2011	Est. copies ≈ 29.5M–47.9M 6.5x vs typical SteamSpy 5M–10M	Est. revenue $80.9M–$217.6M after Steam's cut $147.2M–$334.8M before the cut	$9.99	466k reviews Overwhelmingly Positive	Platformer Puzzle
Ori and the Will of the Wisps 2020	Est. copies ≈ 3.6M–5.9M 2.0x vs typical SteamSpy 2M–5M	Est. revenue $29.9M–$80.4M after Steam's cut $54.3M–$123.6M before the cut	$29.99	146k reviews Overwhelmingly Positive	BeautifulMetroidvania
Portal 2007	Est. copies ≈ 12.6M–20.4M 2.8x vs typical SteamSpy 10M–20M	Est. revenue $34.5M–$92.8M after Steam's cut $62.8M–$142.8M before the cut	$9.99	199k reviews Overwhelmingly Positive	PuzzlePuzzle-Platformer
Ori and the Blind Forest: Definitive Edition 2016	Est. copies ≈ 3.0M–4.8M SteamSpy 2M–5M	Est. revenue $16.4M–$44.0M after Steam's cut $29.7M–$67.6M before the cut	$19.99	71k reviews Overwhelmingly Positive	AtmosphericGreat Soundtrack
Ori and the Blind Forest 2015	Est. copies ≈ 2.9M–4.8M SteamSpy 2M–5M	Est. revenue Free	Free	60k reviews Very Positive	Great SoundtrackAtmospheric
BattleBlock Theater® 2014	Est. copies ≈ 4.1M–6.6M SteamSpy 2M–5M	Est. revenue $16.8M–$45.2M after Steam's cut $30.6M–$69.6M before the cut	$14.99	73k reviews Overwhelmingly Positive	Co-op Platformer
Little Nightmares II 2021	Est. copies ≈ 1.5M–2.4M SteamSpy 1M–2M	Est. revenue $12.0M–$32.2M after Steam's cut $21.7M–$49.5M before the cut	$29.99	58k reviews Very Positive	HorrorAdventure