How many copies did Duel of games sell?

2k to 3k copies, based on its 82 Steam reviews. This is a labeled estimate from the review count, not exact sales.

How much revenue did Duel of games make?

Duel of games is free to play, so there is no copy-sales revenue to estimate.

How big is Duel of games?

Estimated owners: ≈ 2k–3k; from 82 reviews (Very 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 Duel of games out and predicted the genre from its 8 similar games. Every figure here, including Duel of games's, is estimated from Steam reviews, not self-reported sales.

Copies, estimated from reviews

typical (middle half) 11k–972k

best case 2.6M (Street Fighter™ 6)

Games like Duel of games

The middle of these games

≈ 11k–972k copies

≈ $93k–$8.9M after Steam's cut

from ~5k reviews

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

5 of your 8 similar games are hits.

Best case: Street Fighter™ 6 at ≈ 2.0M–3.2M copies, ≈ $21.5M–$57.8M after Steam's cut.

What it took to get here

About half the games that made it here had over 276 reviews in their first month; the spread ran 5 to 14k.

The genre you'd be entering

Your set: Your set clusters on 2D Fighter (8 of 8) and Arcade (8 of 8).
The winners: Winners here lead with 2D Fighter + Fighting, priced around $40.
The era: 4 of your 8 similar games shipped in the last two years, so this niche is actively shipping.

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
Street Fighter™ 6 2023	Est. copies ≈ 2.0M–3.2M 15x vs typical SteamSpy 2M–5M	Est. revenue $21.5M–$57.8M after Steam's cut $39.1M–$89.0M before the cut	$39.99	79k reviews Very Positive	2D FighterFighting
Sock It 2024	Est. copies ≈ 174–282 SteamSpy under 20k	Est. revenue $239–$640 after Steam's cut $434–$985 before the cut	$4.99	7 reviews 7 user reviews	Spectacle fighter2D Platformer
Dojo Masters 2024	Est. copies ≈ 4k–6k SteamSpy under 20k	Est. revenue $15k–$41k after Steam's cut $28k–$63k before the cut	$14.99	150 reviews Very Positive	Action2D Fighter
Ultra Street Fighter® IV 2014	Est. copies ≈ 951k–1.5M 3.2x vs typical SteamSpy 500k–1M	Est. revenue $7.8M–$21.1M after Steam's cut $14.3M–$32.4M before the cut	$29.99	17k reviews Very Positive	FightingArcade
ULTIMATE MARVEL VS. CAPCOM 3 2017	Est. copies ≈ 269k–438k SteamSpy 500k–1M	Est. revenue $1.9M–$5.0M after Steam's cut $3.4M–$7.7M before the cut	$24.99	8k reviews Very Positive	Fighting2D Fighter
Iron Saga VS 2025	Est. copies ≈ 10k–17k SteamSpy under 20k	Est. revenue $86k–$231k after Steam's cut $156k–$355k before the cut	$29.99	420 reviews Very Positive	Action2D Fighter
THE KING OF FIGHTERS XIII STEAM EDITION 2013	Est. copies ≈ 670k–1.1M 2.0x vs typical SteamSpy 500k–1M	Est. revenue Free	Free	11k reviews Very Positive	Fighting2D Fighter
UNDER NIGHT IN-BIRTH II Sys:Celes 2024	Est. copies ≈ 65k–106k SteamSpy 100k–200k	Est. revenue $898k–$2.4M after Steam's cut $1.6M–$3.7M before the cut	$49.99	3k reviews Very Positive	Action2D Fighter