How many copies did 3x64 sell?

950 to 2k copies, based on its 33 Steam reviews. This is a labeled estimate from the review count, not exact sales.

How much revenue did 3x64 make?

3x64 is free to play, so there is no copy-sales revenue to estimate.

How big is 3x64?

Estimated owners: ≈ 950–2k; from 33 reviews (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 3x64 out and predicted the genre from its 8 similar games. Every figure here, including 3x64's, is estimated from Steam reviews, not self-reported sales.

Copies, estimated from reviews

typical (middle half) 109–4k

best case 122k (Frozen Free Fall: Snowball Fight)

Games like 3x64

The middle of these games

≈ 109–4k copies

≈ $251–$6k after Steam's cut

from ~18 reviews

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

1 of your 8 similar games is a hit.

Best case: Frozen Free Fall: Snowball Fight at ≈ 93k–151k copies.

What it took to get here

The games that made it here had under 1 reviews in their first month.

Under about 100 in month one, almost nothing recovers.

The genre you'd be entering

Your set: Your set clusters on Puzzle (8 of 8) and Match 3 (7 of 8).
The winners: Winners here lead with Match 3 + Female Protagonist.
The era: The games you compared span 2015 to 2022, 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 61 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
Frozen Free Fall: Snowball Fight 2015	Est. copies ≈ 93k–151k 106x vs typical SteamSpy 200k–500k	Est. revenue Free	Free	2k reviews Mixed	Free to PlayCasual
Spaera 2016	Est. copies ≈ 5k–9k 7.3x vs typical SteamSpy 20k–50k	Est. revenue $15k–$40k after Steam's cut $27k–$62k before the cut	$9.99	131 reviews Mixed	CasualIndie
Match More 2017	Est. copies ≈ 34–56 SteamSpy under 20k	Est. revenue Free	Free	1 reviews 1 user reviews	IndieEarly Access
Fat Mask 2017	Est. copies ≈ 1k–2k 1.8x vs typical SteamSpy 20k–50k	Est. revenue $3k–$8k after Steam's cut $5k–$13k before the cut	$9.99	32 reviews Positive	Local MultiplayerCompetitive
Aqua Fish 2017	Est. copies ≈ 2k–4k 3.9x vs typical SteamSpy 50k–100k	Est. revenue $1k–$4k after Steam's cut $2k–$5k before the cut	$1.99	70 reviews Mixed	ActionCasual
Batu Ta Batu 2020	Est. copies ≈ 99–161 SteamSpy under 20k	Est. revenue $136–$365 after Steam's cut $247–$562 before the cut	$4.99	4 reviews 4 user reviews	PuzzleMatch 3
CyberNEON 2021	Est. copies ≈ 99–161 SteamSpy under 20k	Est. revenue Free	Free	4 reviews 4 user reviews	Match 3Casual
Rowfall 2022	Est. copies ≈ 25–40 SteamSpy under 20k	Est. revenue $20–$55 after Steam's cut $37–$84 before the cut	$2.99	1 reviews 1 user reviews	CasualPuzzle