How many copies did Gravitas sell?

204k to 332k copies, based on its 7k Steam reviews. This is a labeled estimate from the review count, not exact sales.

How much revenue did Gravitas make?

Gravitas is free to play, so there is no copy-sales revenue to estimate.

How big is Gravitas?

Estimated owners: ≈ 204k–332k; from 7k reviews (Overwhelmingly 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 Gravitas out and predicted the genre from its 8 similar games. Every figure here, including Gravitas's, is estimated from Steam reviews, not self-reported sales.

Copies, estimated from reviews

typical (middle half) 442k–2.2M

best case 11.8M (Human Fall Flat)

The Physics genre

All 8 of your similar games are hits. A healthy 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

≈ 442k–2.2M copies

≈ $376k–$37.7M after Steam's cut

from ~16k reviews

Best case

≈ 9.0M–14.7M copies

Human Fall Flat · ≈ $49.6M–$133.4M after Steam's cut

The genre you'd be entering

Your set: Your set clusters on Physics (5 of 8) and Puzzle (4 of 8).
The winners: Winners here lead with Co-op + Puzzle, priced around $20.
The era: The games you compared span 2014 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
DDNet 2020	Est. copies ≈ 1.2M–2.0M 2.9x vs typical SteamSpy 1M–2M	Est. revenue Free	Free	46k reviews Very Positive	Online Co-OpFree to Play
Teardown 2022	Est. copies ≈ 3.2M–5.2M 8.5x vs typical SteamSpy 2M–5M	Est. revenue $26.5M–$71.1M after Steam's cut $48.1M–$109.4M before the cut	$29.99	134k reviews Overwhelmingly Positive	DestructionPhysics
Deepest Sword 2021	Est. copies ≈ 269k–438k SteamSpy 500k–1M	Est. revenue Free	Free	11k reviews Very Positive	Pixel Graphics2D Platformer
Human Fall Flat 2016	Est. copies ≈ 9.0M–14.7M 14x vs typical SteamSpy 10M–20M	Est. revenue $49.6M–$133.4M after Steam's cut $90.2M–$205.2M before the cut	$19.99	226k reviews Very Positive	Co-opFunny
Mountain 2014	Est. copies ≈ 847k–1.4M SteamSpy 500k–1M	Est. revenue $231k–$620k after Steam's cut $419k–$954k before the cut	$0.99	16k reviews Very Positive	SimulationIndie
Zup! 2016	Est. copies ≈ 357k–579k SteamSpy 200k–500k	Est. revenue $195k–$525k after Steam's cut $355k–$807k before the cut	$1.99	9k reviews Very Positive	PuzzleCasual
Supraland 2019	Est. copies ≈ 436k–708k SteamSpy 500k–1M	Est. revenue $2.4M–$6.4M after Steam's cut $4.4M–$9.9M before the cut	$19.99	15k reviews Overwhelmingly Positive	Puzzle-PlatformerExploration
Zup! 2 2016	Est. copies ≈ 276k–448k SteamSpy 200k–500k	Est. revenue $151k–$406k after Steam's cut $274k–$624k before the cut	$1.99	7k reviews Overwhelmingly Positive	PuzzleCasual