How many copies did Let It Flow sell?

18k to 30k copies, based on its 734 Steam reviews. This is a labeled estimate from the review count, not exact sales.

How much revenue did Let It Flow make?

Let It Flow is free to play, so there is no copy-sales revenue to estimate.

How big is Let It Flow?

Estimated players who have it: ≈ 18k–30k; from 734 reviews (Very Positive)

Copies are estimated from the public review count, adjusted for release year, and cross-checked against SteamSpy's own estimate.

Did the prediction match what actually happened?

We hid Let It Flow and predicted how it would do from its 4 similar games. Every figure here, including Let It Flow's, is estimated from Steam reviews.

Copies, estimated from reviews

typical (middle half) 269k–743k

best case 1.5M (Trailmakers)

Games like Let It Flow

A typical game among these

≈ 269k–743k copies

≈ $224k–$7.9M after Steam's cut

from ~12k reviews

Only the top fifth of 2019's Steam releases earned $34k or more before Steam's cut, so plan for that or less.

All 4 of the similar games are hits.

This comes from a small set of games, so take it as a sketch.

No genre covers most of these similar games. The closest is Action-Adventure (2 of 4), so its genre is hard to place.

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: Trailmakers at ≈ 1.1M–1.8M copies, ≈ $7.8M–$21.0M after Steam's cut.

The genre you'd be entering

These games: The similar games share Action-Adventure (2 of 4) and Racing (2 of 4).
The winners: Winners here lead with Space + Action-Adventure, priced around $25.
When they shipped: None of the similar games shipped in the last two years; the newest is from 2021. That says more about which games were found than about the market.

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 36 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
Need for Speed™ Hot Pursuit Remastered 2020	Est. copies ≈ 376k–610k SteamSpy 1M–2M	Est. revenue $3.1M–$8.3M after Steam's cut $5.6M–$12.8M before Steam's cut	$29.99	15k reviews Very Positive	RacingDriving
SUPER CHICKEN JUMPER 2021	Est. copies ≈ 133k–216k SteamSpy 100k–200k	Est. revenue $109k–$294k after Steam's cut $199k–$453k before Steam's cut	$2.99	5k reviews Overwhelmingly Positive	DifficultArcade
Kao the Kangaroo: Round 2 (2003 re-release) 2019	Est. copies ≈ 229k–373k SteamSpy 500k–1M	Est. revenue $125k–$337k after Steam's cut $228k–$519k before Steam's cut	$1.99	8k reviews Very Positive	Adventure3D Platformer
Trailmakers 2019	Est. copies ≈ 1.1M–1.8M 3.4x vs typical SteamSpy 1M–2M	Est. revenue $7.8M–$21.0M after Steam's cut $14.2M–$32.3M before Steam's cut	$24.99	39k reviews Very Positive	SpaceAction