How many copies has Erma: The Game sold?

indielist estimates Erma: The Game has sold between 5,256 and 12,264 units (median 8,760), derived from its 219 Steam reviews with the white-box Boxleiter v1.0 method. The full breakdown is shown on the page.

Who published Erma: The Game?

Erma: The Game was published by Outcast Studio Games, developed by Outcast Studio Games. See Outcast Studio Games's full catalogue and submission status on indielist.

When was Erma: The Game released?

Erma: The Game was released in 2026.

How many reviews does Erma: The Game have on Steam?

Erma: The Game has 219 Steam reviews, of which 94% are positive.

Is Erma: The Game worth playing?

Steam players rate Erma: The Game 94% positive across 219 reviews. indielist doesn't score games editorially; it surfaces public review sentiment and a white-box sales estimate so you can judge reception and reach yourself.

Erma: The Game

Jan 30, 2026 Adventure $4.99

Developer Outcast Studio Games Publisher Outcast Studio Games

Profile updated Jul 2026

Adventure indie game Erma: The Game launched in 2026 from Outcast Studio Games as both developer and publisher. With 230 Steam reviews at 94% positive and a $4.99 price, it fits a budget hidden-gem profile.

Erma: The Game is a 2026 Adventure game developed by Outcast Studio Games and published by Outcast Studio Games. On Steam it has gathered 219 player reviews, 94% of them positive, which counts as a very positive reception among indie titles in the Adventure category. The game is available on windows, and launched at $5. The pairing of developer Outcast Studio Games with publisher Outcast Studio Games is one of the studio-publisher relationships indielist tracks, letting players find comparable games and letting developers and investors study how Adventure projects reach the market. indielist's white-box method estimates its lifetime sales at roughly 5,000 to 12,000 units, with the full Boxleiter factor breakdown shown on this page rather than a single black-box figure. Within indielist's catalog of indie games mapped to their studios, publishers, and funding, Erma: The Game can be compared against similar Adventure titles and benchmarked on review counts and estimated sales.

Reviews

219

Positive

94%

Steam appid

4150180

Engine

Unknown

Players (snapshot)

Unavailable

Sales estimate

v1.0

5K to 12K

units (median: 9K)

≈ $15K to $35K modeled net revenue (fixed store-cut, refund, and regional-price assumptions applied)

5K median 12K

+ How is this calculated?

219 reviews × NB(40) = 8,760 median units

Factor	Adjustment
base	+50
year_2026	-10
price_$5	-20
positive_94%	+10
genre_Adventure	+10
final NB	40

Heuristic display range: median × [0.6, 1.4]. Boundary protection: NB ∈ [15, 150].

Methodology & limitations

Sales estimates use an additive Boxleiter-derived heuristic against public Steam review counts. They are not authoritative sales data, and the fixed display range is not a statistically validated confidence interval. Actual results may fall outside it, especially for deeply discounted or bundle-heavy titles. Algorithm version v1.0. Read the exact method and validation status.

indielist estimates lifetime unit sales for Erma: The Game at roughly 5,000 to 12,000 copies, with a median around 9,000, derived from its 219 Steam reviews using a multi-factor Boxleiter method (version v1.0). That median maps to approximately $25K in net revenue after Steam's 30% cut, regional pricing, and refunds. Unlike black-box trackers, the full calculation is shown on this page: a base review-to-sales multiplier is adjusted for release year, launch price, review sentiment, studio size, and genre, and every adjustment is listed so developers, publishers, and investors can audit exactly how the figure was reached. The range itself reflects genuine uncertainty — review-to-sales ratios vary widely between games — so indielist publishes a low, median, and high band rather than a false-precision single number, and treats free-to-play, heavily discounted, and bundle-distributed titles as having wider error margins still.

Price history

13 observed days · window low $4.99

Across 13 observed UTC days from 2026-07-17 to 2026-09-03, the daily lowest tracked USD price across stores ranged from $4.99 to $4.99. The tracked-window low was $4.99 on 2026-07-17.

Real store observations · daily lowest tracked USD price across stores · missing days are not filled.

Where to buy

Affiliate disclosure

Steam reference

$4.99 Buy
Green Man Gaming

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Fanatical

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Humble Store

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GOG.com

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Latest tracked store observations (2026-09-03 05:26 UTC), cheapest first. Prices may have changed since observation. Some are affiliate links — we may earn a commission at no extra cost to you. Learn more.

Platforms

windows

Genres

Adventure CasualIndie

Frequently asked questions

How many copies has Erma: The Game sold?: indielist estimates Erma: The Game has sold between 5,256 and 12,264 units (median 8,760), derived from its 219 Steam reviews with the white-box Boxleiter v1.0 method. The full breakdown is shown on the page.
Who developed Erma: The Game?: Erma: The Game was developed by Outcast Studio Games and published by Outcast Studio Games.
Who published Erma: The Game?: Erma: The Game was published by Outcast Studio Games, developed by Outcast Studio Games. See Outcast Studio Games's full catalogue and submission status on indielist.
When was Erma: The Game released?: Erma: The Game was released in 2026.
How many reviews does Erma: The Game have on Steam?: Erma: The Game has 219 Steam reviews, of which 94% are positive.
Is Erma: The Game worth playing?: Steam players rate Erma: The Game 94% positive across 219 reviews. indielist doesn't score games editorially; it surfaces public review sentiment and a white-box sales estimate so you can judge reception and reach yourself.

Players looking for games like Erma: The Game can compare it on indielist against semantically similar Adventure titles such as Subnautica, Raft, Satisfactory, Human Fall Flat, ranked by shared tags and genre rather than by ad spend. On the developer side, Outcast Studio Games's other releases and Outcast Studio Games's wider catalog are one click away, letting developers benchmark where Erma: The Game sits among a studio's body of work and how its publisher's portfolio performs. Because indielist maps studios, publishers, games, and funding into one connected graph, the same Erma: The Game page serves three audiences at once: players hunting their next Adventure game, developers studying how comparable projects were positioned and what they sold, and investors tracing which teams and labels are active in the space. A machine-readable markdown mirror of this page is published at the same path with a .md suffix for AI assistants, and its review, price, and sales-estimate figures are refreshed on a schedule rather than frozen at launch.

Matched from shared Steam tags and primary genre. Review count breaks ties; it is not a personal recommendation score.