How many copies did Oh Baby Kart sell?

6k to 10k copies, based on its 242 Steam reviews. This is a labeled estimate from the review count, not exact sales.

How much revenue did Oh Baby Kart make?

Oh Baby Kart is free to play, so there is no copy-sales revenue to estimate.

How big is Oh Baby Kart?

Estimated owners: ≈ 6k–10k; from 242 reviews (Mostly 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 Oh Baby Kart out and predicted the genre from its 8 similar games. Every figure here, including Oh Baby Kart's, is estimated from Steam reviews, not self-reported sales.

Copies, estimated from reviews

typical (middle half) 9.7M–31.9M

best case 64.7M (War Thunder)

Games like Oh Baby Kart

The middle of these games

≈ 9.7M–31.9M copies

≈ $90.9M–$211.8M after Steam's cut

from ~292k 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.

No genre covers most of your similar games. The closest is Automobile Sim (4 of 8), so the genre you lead with is still undecided.

Of the 416 indie games that passed 1,000 reviews in 2022, 11.8% were novel genre mixes and 88.2% stuck to an established genre. Published indie market research.

Best case: War Thunder at ≈ 49.3M–80.1M copies.

What it took to get here

About half the games that made it here had over 42k reviews in their first month; the spread ran 17k to 77k.

The genre you'd be entering

Your set: Your set clusters on Automobile Sim (4 of 8) and Driving (4 of 8).
The winners: Winners here lead with Simulation + Vehicular Combat.
The era: The games you compared span 2012 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
War Thunder 2013	Est. copies ≈ 49.3M–80.1M 2.7x vs typical SteamSpy 20M–50M	Est. revenue Free	Free	780k reviews Mostly Positive	Free to PlaySimulation
Forza Horizon 5 2021	Est. copies ≈ 7.0M–11.3M SteamSpy 5M–10M	Est. revenue $114.8M–$308.7M after Steam's cut $208.8M–$474.9M before the cut	$59.99	281k reviews Very Positive	RacingOpen World
Forza Horizon 4 2021	Est. copies ≈ 7.5M–12.2M SteamSpy 5M–10M	Est. revenue Free	Free	303k reviews Very Positive	RacingOpen World
Assetto Corsa 2014	Est. copies ≈ 9.7M–15.8M SteamSpy 5M–10M	Est. revenue $53.5M–$143.9M after Steam's cut $97.3M–$221.4M before the cut	$19.99	174k reviews Very Positive	RacingAutomobile Sim
Castle Crashers® 2012	Est. copies ≈ 8.9M–14.4M SteamSpy 5M–10M	Est. revenue $36.6M–$98.5M after Steam's cut $66.6M–$151.5M before the cut	$14.99	141k reviews Overwhelmingly Positive	2DOnline Co-Op
BeamNG.drive 2015	Est. copies ≈ 20.4M–33.2M SteamSpy 5M–10M	Est. revenue $140.2M–$377.0M after Steam's cut $255.0M–$580.1M before the cut	$24.99	418k reviews Overwhelmingly Positive	SimulationDriving
Crab Game 2021	Est. copies ≈ 3.7M–6.1M SteamSpy 5M–10M	Est. revenue Free	Free	151k reviews Very Positive	Psychological HorrorMultiplayer
Geometry Dash 2014	Est. copies ≈ 35.9M–58.4M 2.2x vs typical SteamSpy 5M–10M	Est. revenue $49.3M–$132.5M after Steam's cut $89.6M–$203.8M before the cut	$4.99	641k reviews Very Positive	DifficultMusic