How many copies has In Sink: A Co-op Escape Adventure sold?

indielist estimates In Sink: A Co-op Escape Adventure has sold between 67,116 and 156,604 units (median 111,860), derived from its 1,598 Steam reviews with the white-box Boxleiter v1.0 method. The full breakdown is shown on the page.

Who developed In Sink: A Co-op Escape Adventure?

In Sink: A Co-op Escape Adventure was developed by Clock Out Games and published by Kwalee.

Who published In Sink: A Co-op Escape Adventure?

In Sink: A Co-op Escape Adventure was published by Kwalee, developed by Clock Out Games. See Kwalee's full catalogue and submission status on indielist.

When was In Sink: A Co-op Escape Adventure released?

In Sink: A Co-op Escape Adventure was released in 2024.

How many reviews does In Sink: A Co-op Escape Adventure have on Steam?

In Sink: A Co-op Escape Adventure has 1,598 Steam reviews, of which 87% are positive.

Is In Sink: A Co-op Escape Adventure worth playing?

Steam players rate In Sink: A Co-op Escape Adventure 87% positive across 1,598 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.

In Sink: A Co-op Escape Adventure

Nov 12, 2024 Adventure $14.99

Developer Clock Out Games Publisher Kwalee

Profile updated May 2026

This 2024 adventure simulation focuses on cooperative escape challenges. With 1,259 Steam reviews, the title offers a strategic, casual experience. The developer is currently unknown.

In Sink: A Co-op Escape Adventure is a 2024 Adventure game developed by Clock Out Games and published by Kwalee. On Steam it has gathered 1,598 player reviews, 87% 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 $15. The pairing of developer Clock Out Games with publisher Kwalee 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 67,000 to 157,000 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, In Sink: A Co-op Escape Adventure can be compared against similar Adventure titles and benchmarked on review counts and estimated sales.

Reviews

1,598

Positive

87%

Steam appid

1858650

Engine

Unknown

Players (snapshot)

Historical snapshot · 2026-05-24 08:50 UTC

Sales estimate

v1.0

67K to 157K

units (median: 112K)

≈ $575K to $1.3M modeled net revenue (fixed store-cut, refund, and regional-price assumptions applied)

67K median 157K

+ How is this calculated?

1,598 reviews × NB(70) = 111,860 median units

Factor	Adjustment
base	+50
year_2024	0
price_$15	0
positive_87%	+10
genre_Adventure	+10
final NB	70

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 In Sink: A Co-op Escape Adventure at roughly 67,000 to 157,000 copies, with a median around 112,000, derived from its 1,598 Steam reviews using a multi-factor Boxleiter method (version v1.0). That median maps to approximately $958K 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

18 observed days · window low $5.99

Across 18 observed UTC days from 2026-05-31 to 2026-07-24, the daily lowest tracked USD price across stores ranged from $5.99 to $14.99. The tracked-window low was $5.99 on 2026-07-15.

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

Where to buy

Affiliate disclosure

Steam reference

$14.99 Buy
Humble Store

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Green Man Gaming

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GOG.com

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Latest tracked store observations (2026-07-24 04:43 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 CasualIndieSimulation Strategy

Frequently asked questions

How many copies has In Sink: A Co-op Escape Adventure sold?: indielist estimates In Sink: A Co-op Escape Adventure has sold between 67,116 and 156,604 units (median 111,860), derived from its 1,598 Steam reviews with the white-box Boxleiter v1.0 method. The full breakdown is shown on the page.
Who developed In Sink: A Co-op Escape Adventure?: In Sink: A Co-op Escape Adventure was developed by Clock Out Games and published by Kwalee.
Who published In Sink: A Co-op Escape Adventure?: In Sink: A Co-op Escape Adventure was published by Kwalee, developed by Clock Out Games. See Kwalee's full catalogue and submission status on indielist.
When was In Sink: A Co-op Escape Adventure released?: In Sink: A Co-op Escape Adventure was released in 2024.
How many reviews does In Sink: A Co-op Escape Adventure have on Steam?: In Sink: A Co-op Escape Adventure has 1,598 Steam reviews, of which 87% are positive.
Is In Sink: A Co-op Escape Adventure worth playing?: Steam players rate In Sink: A Co-op Escape Adventure 87% positive across 1,598 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 In Sink: A Co-op Escape Adventure 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, Clock Out Games's other releases and Kwalee's wider catalog are one click away, letting developers benchmark where In Sink: A Co-op Escape Adventure 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 In Sink: A Co-op Escape Adventure 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.