How much revenue did 13F make?

$3k–$7k after Steam's roughly 30% cut, derived from the copies estimate and its price.

How many copies did 13F sell?

Q: How many copies did 13F sell?

3k to 4k copies, based on its 102 Steam reviews. This is a labeled estimate from the review count, not exact sales.

Estimated copies sold: ≈ 3k–4k; $3k–$7k after Steam's cut $5k–$11k before Steam's cut; from 102 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 13F and predicted how it would do from its 8 similar games. Every figure here, including 13F's, is estimated from Steam reviews.

Copies, estimated from reviews

typical (middle half) 6k–8k

best case 2.3M (The Scroll of Taiwu : Beyond The Dome)

Games like 13F

A typical game among these

≈ 6k–8k copies

≈ $5k–$46k after Steam's cut

from ~207 reviews

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

4 of the 8 similar games are hits.

These similar games lean toward the genre's biggest winners; the typical figure comes from its ordinary successes.

Best case: The Scroll of Taiwu : Beyond The Dome at ≈ 1.7M–2.8M copies, ≈ $14.4M–$38.7M after Steam's cut. It is a breakout hit, far above a typical game.

What their first month looked like

About half the games that made it here had over 1k reviews in their first month; the range was 86 to 69k.

The genre you'd be entering

These games: The similar games share Simulation (5 of 8) and Dating Sim (4 of 8).
The winners: Winners here lead with Simulation + God Game, priced around $18. The breakout hits carry Great Soundtrack + Horror; a typical game here doesn't.
When they shipped: The similar games span 2014 to 2026, and 3 of the 8 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 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
Mountain 2014	Est. copies ≈ 912k–1.5M 79x vs typical SteamSpy 500k–1M	Est. revenue $248k–$668k after Steam's cut $452k–$1.0M before Steam's cut	$0.99	16k reviews Very Positive	SimulationIndie
Lobotomy Corporation \| Monster Management Simulation 2018	Est. copies ≈ 1.7M–2.8M 277x vs typical SteamSpy 1M–2M	Est. revenue $12.0M–$32.2M after Steam's cut $21.8M–$49.5M before Steam's cut	$24.99	57k reviews Very Positive	ManagementDifficult
Yog-Sothoth’s Yard 2023	Est. copies ≈ 345k–561k 67x vs typical SteamSpy 200k–500k	Est. revenue $1.0M–$2.8M after Steam's cut $1.9M–$4.3M before Steam's cut	$10.99	14k reviews Very Positive	SimulationDating Sim
Dungeon Dreams 2019	Est. copies ≈ 7k–11k SteamSpy under 20k	Est. revenue $23k–$62k after Steam's cut $42k–$95k before Steam's cut	$11.99	241 reviews Very Positive	RPGAnime
The Scroll of Taiwu : Beyond The Dome 2026	Est. copies ≈ 1.7M–2.8M 340x vs typical SteamSpy 2M–5M	Est. revenue $14.4M–$38.7M after Steam's cut $26.1M–$59.5M before Steam's cut	$29.99	70k reviews Mixed	RPGMartial Arts
Dungeon Dreams 2 2024	Est. copies ≈ 6k–9k SteamSpy under 20k	Est. revenue $32k–$86k after Steam's cut $58k–$132k before Steam's cut	$19.99	234 reviews Very Positive	RPGParty-Based RPG
Game Studio Simulator（我要做游戏） 2019	Est. copies ≈ 5k–8k SteamSpy under 20k	Est. revenue $3k–$8k after Steam's cut $5k–$12k before Steam's cut	$1.99	180 reviews Very Positive	CasualStrategy
公主：东方与远征（Princess: The East and the Expedition） 2024	Est. copies ≈ 4k–7k SteamSpy under 20k	Est. revenue $3k–$7k after Steam's cut $5k–$10k before Steam's cut	$2.18	170 reviews Very Positive	Sexual ContentDating Sim