Room Escape: Mark's Room

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Room Escape: Mark's Room

Short description

Mark’s Room is an old school hardcore room escape game with intuitive puzzles yet minimum hints, it is designed for puzzle lovers who desire a proper challenge. Collect items, combine or dismantle them, unlock containers, find passwords, solve puzzles, until you find the key to escape the room.

Developer
G.S. Studio
Publisher
G.S. Studio
Release
Tue, May 27, 2025
Price
$2.99
Reviews
23
Positive
91%
Followers
n/a
Owners (estimated)
0 – 20K
Concurrent players
n/a
Genres
Adventure, Indie
Tags
Escape Room Puzzle Psychological Horror Horror Mystery Old School Point & Click Retro Indie Psychological Investigation Adventure Atmospheric Surreal Multiple Endings Exploration Narration 1980s 1990's Singleplayer
Revenue (estimated, gross)~$3ksomewhere between $1k and $6k · roughly 460–2K copies

Review count and SteamSpy's owner range agree well enough to narrow the estimate down to this band. Multiplied by the $2.99 launch price — there is not enough price history for this game to weight the copies by what they actually sold for. Before Steam's cut, VAT and refunds. How these numbers are calculated.

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History

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1 data points going back to Aug 10, 2026 lie outside the 90-day window of your plan. Plus shows the complete history.

How crowded is this niche?

How full the niche around Room Escape: Mark's Room is — measured on the tags it leads with, against every other combination on Steam.

±?? Escape Room + Puzzle + Psychological Horror

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Similar games that found an audience

Games sharing at least 3 of this title's leading tags, with enough reviews to have gone somewhere. Ranked by how much they overlap, not by how big they are. − missing and + extra mark the tags each one does not share with Room Escape: Mark's Room. Studio counts the titles that developer has released — the closest thing to production scale that public data allows. It is not a budget, and nobody publishes those.

Image Name Studio Shared Tag difference Price Reviews Positive Released Revenue (estimated)
Firework Firework Shiying Studio 2 titles 4 − Escape Room − Old School + Indie + 2D $9.99 41,270 98% Wed, Feb 03, 2021 $17.4m
$9.4m – $18.8m
Cube Escape Collection Cube Escape Collection Rusty Lake 10 titles 4 − Escape Room − Old School + Point & Click + Story Rich $4.99
$2.49
50%
7,503 98% Wed, Oct 14, 2020 $1.6m
$928k – $2.3m
Amanda the Adventurer Amanda the Adventurer MANGLEDmaw Games 4 titles 4 − Escape Room − Psychological Horror + First-Person + 1990's $8.99 5,909 95% Tue, Apr 25, 2023 $2.3m
$1.7m – $4.1m
I'm on Observation Duty 4 I'm on Observation Duty 4 Notovia 9 titles 4 − Escape Room − Old School + Psychological + Strategy $4.99 779 97% Wed, Dec 22, 2021 $246k
$246k – $307k
I'm on Observation Duty 5 I'm on Observation Duty 5 Notovia 9 titles 4 − Escape Room − Old School + Atmospheric + Dark $9.99 770 96% Fri, May 13, 2022 $493k
$493k – $607k

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