How much revenue did Forbidden zone make?

$170–$459 after Steam's roughly 30% cut, derived from the copies estimate and its price.

How many copies did Forbidden zone sell?

Q: How many copies did Forbidden zone sell?

124 to 202 copies, based on its 5 Steam reviews. This is a labeled estimate from the review count, not exact sales.

Estimated copies sold: ≈ 124–202; $170–$459 after Steam's cut $309–$706 before Steam's cut; from 5 reviews (5 user reviews); Only 5 reviews so far, so that range swings on one or two people. Read it as a hint, not a measurement.

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 Forbidden zone and predicted how it would do from its 8 similar games. Every figure here, including Forbidden zone's, is estimated from Steam reviews.

Copies, estimated from reviews

typical (middle half) 2k–56k

best case 261k (Vigor)

Games like Forbidden zone

A typical game among these

≈ 2k–56k copies

≈ $802–$10k after Steam's cut

from ~153 reviews

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

2 of the 8 similar games are hits.

Best case: Vigor at ≈ 199k–324k copies.

What their first month looked like

About half the games that made it here had over 68 reviews in their first month; the range was 2 to 4k.

Games with under about 100 reviews in month one almost never recover.

The genre you'd be entering

These games: The similar games share FPS (8 of 8) and Arena Shooter (7 of 8).
The winners: Winners here lead with Looter Shooter + Post-apocalyptic.
When they shipped: 4 of the 8 similar games shipped in the last two years, so this genre 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 70 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
OMFG: One Million Fatal Guns 2021	Est. copies ≈ 59k–96k 16x vs typical SteamSpy 200k–500k	Est. revenue Free	Free	2k reviews Very Positive	Arena ShooterFPS
TinShift 2021	Est. copies ≈ 4k–6k SteamSpy under 20k	Est. revenue Free	Free	151 reviews Mostly Positive	Arena ShooterFPS
Trap Arena 2021	Est. copies ≈ 794–1k SteamSpy under 20k	Est. revenue $435–$1k after Steam's cut $790–$2k before Steam's cut	$1.99	32 reviews Mixed	Hero ShooterSpectacle fighter
Finnish Cabin Mayhem - Mökkimähinä 2024	Est. copies ≈ 4k–6k SteamSpy 50k–100k	Est. revenue $5k–$14k after Steam's cut $10k–$22k before Steam's cut	$4.99	154 reviews Very Positive	ActionCasual
Black Ice 2014	Est. copies ≈ 38k–61k 4.4x vs typical SteamSpy 20k–50k	Est. revenue $208k–$559k after Steam's cut $378k–$860k before Steam's cut	$19.99	675 reviews Overwhelmingly Positive	Early AccessExploration
Vigor 2024	Est. copies ≈ 199k–324k 53x vs typical SteamSpy 100k–200k	Est. revenue Free	Free	8k reviews Mixed	Looter ShooterMultiplayer
Ash & Adam's GOBSMACKED 2024	Est. copies ≈ 1k–2k SteamSpy under 20k	Est. revenue $2k–$5k after Steam's cut $4k–$8k before Steam's cut	$4.99	57 reviews Very Positive	FPSAction Roguelike
Graveskelet 2024	Est. copies ≈ 471–766 SteamSpy under 20k	Est. revenue $128–$345 after Steam's cut $233–$531 before Steam's cut	$0.99	19 reviews Positive	ActionCasual