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How many copies did Operencia: The Stolen Sun sell?

Estimated copies sold
≈ 15k–24k
$120k–$322k after Steam's cut $218k–$495k before Steam's cut
from 585 reviews (Mostly 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 Operencia: The Stolen Sun and predicted how it would do from its 8 similar games. Every figure here, including Operencia: The Stolen Sun's, is estimated from Steam reviews.

Copies, estimated from reviews

typical (middle half) 2k–875k
best case 5.4M (Escape the Backrooms)
Games like Operencia: The Stolen Sun

A typical game among these

≈ 2k–875k copies

≈ $3.2M–$13.6M after Steam's cut

from ~3k 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.

No genre covers most of these similar games. The closest is Dungeon Crawler (4 of 8), so its genre is hard to place.

Of the 416 indie games that passed 1,000 reviews in 2022, 11.8% were novel genre mixes and 88.2% stuck to an established genre. Published indie market research.

Best case: Escape the Backrooms at ≈ 4.1M–6.7M copies, ≈ $11.4M–$30.6M after Steam's cut.

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 6 to 114k.
Games with under about 100 reviews in month one almost never recover.
The genre you'd be entering
These games
The similar games share Dungeon Crawler (4 of 8) and Party-Based RPG (4 of 8).
The winners
Winners here lead with Horror + Psychological Horror, priced around $10.
When they shipped
The similar games span 2012 to 2025, 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 79 for the oldest, then widened into a range; revenue rides on that estimate times price. Source: GameDiscoverCo (2020) and VG Insights (2021).

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