How many copies did Master Arena sell?

5k to 8k copies, based on its 207 Steam reviews. This is a labeled estimate from the review count, not exact sales.

How much revenue did Master Arena make?

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

How big is Master Arena?

Estimated owners: ≈ 5k–8k; from 207 reviews (Mixed)

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 Master Arena out and predicted the genre from its 8 similar games. Every figure here, including Master Arena's, is estimated from Steam reviews, not self-reported sales.

Copies, estimated from reviews

typical (middle half) 318k–1.2M

best case 4.2M (Splitgate)

Games like Master Arena

The middle of these games

≈ 318k–1.2M copies

≈ $2.6M–$3.9M after Steam's cut

from ~7k 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.

Best case: Splitgate at ≈ 3.2M–5.2M copies.

The genre you'd be entering

Your set: Your set clusters on FPS (7 of 8) and Arena Shooter (5 of 8).
The winners: Winners here lead with FPS + Arena Shooter.
The era: The games you compared span 2007 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 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
3D Aim Trainer 2021	Est. copies ≈ 82k–134k SteamSpy 200k–500k	Est. revenue Free	Free	3k reviews Very Positive	Early Accesse-sports
Quake III Arena 2007	Est. copies ≈ 258k–420k SteamSpy 500k–1M	Est. revenue $1.1M–$2.9M after Steam's cut $1.9M–$4.4M before the cut	$14.99	4k reviews Overwhelmingly Positive	FPSArena Shooter
Quake Live 2014	Est. copies ≈ 889k–1.4M 2.1x vs typical SteamSpy 2M–5M	Est. revenue $2.4M–$6.6M after Steam's cut $4.4M–$10.1M before the cut	$9.99	16k reviews Very Positive	FPSArena Shooter
Quake Champions 2022	Est. copies ≈ 967k–1.6M 5.2x vs typical SteamSpy 2M–5M	Est. revenue Free	Free	39k reviews Mostly Positive	Arena ShooterHero Shooter
Tanki Online 2017	Est. copies ≈ 242k–394k SteamSpy 100k–200k	Est. revenue Free	Free	7k reviews Mixed	Free to PlayTanks
Splitgate 2019	Est. copies ≈ 3.2M–5.2M 15x vs typical SteamSpy 5M–10M	Est. revenue Free	Free	111k reviews Very Positive	Free to PlayFPS
Unreal Tournament 2004: Editor's Choice Edition 2008	Est. copies ≈ 267k–434k SteamSpy 1M–2M	Est. revenue Free	Free	4k reviews Overwhelmingly Positive	FPSArena Shooter
Zula Global 2018	Est. copies ≈ 241k–392k SteamSpy 1M–2M	Est. revenue Free	Free	8k reviews Mixed	Free to PlayFPS