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Mercury Fallen

A sci-fi colony management sim with a focus on exploration, expansion, and survival. Rebuild your underground facility, manage colonists and robots, and uncover the mysteries of an alien world light-years from Earth. Dig deep, expand across the surface, and shape your new home.
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Developer: Nitrous Butterfly Publisher: indie.io
Genre: Indie, Simulation, Strategy
Languages: English
Tags: 3D (295), Sci-fi (286), Management (280), Survival (277), Isometric (276), Colony Sim (274), Base-Building (270), Building (264), Exploration (260), Casual (257), Singleplayer (253), Simulation (250), Procedural Generation (243), Underground (238), Futuristic (235), Mining (233), Space (227), Crafting (223), Science (221), Strategy (219)
Category: Single-player, Steam Trading Cards, Steam Workshop, Steam Cloud, Family Sharing
Release date: Aug 22, 2023 (previously in Early Access)
Price: $24.99
Old userscore: 83% Owners: 0 .. 20,000
Followers: 6,585
Peak concurrent players yesterday: 9

Steam Spy is still in beta, so expect major bugs.

Owners data:

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Audience in 2 weeks:

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Peak daily concurrent players:

02/01/202502/22/2025024681012141618019-1-0.8-0.6-0.4-0.200.20.40.60.81-11PCCU (left axis)

CCU data courtesy of SteamDB. Used with permission.

Hourly concurrent players:

26 Sep, 18:1523 Feb, 13:2901234567891011011HCCU

Daily Twitch stats:

02/01/202502/22/2025-1-1-1-0-0000111-11-1-1-1-0-0000111-11Viewers (left axis)Channels (right axis)

Hourly Twitch stats:

25 May, 22:3510 Sep, 14:50010203040506070809010011012001200001111122202Viewers (left axis)Channels (right axis)

Followers over time

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Views for top 50 videos on YouTube for this game:

Games similar to this one:

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Tags over time:

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Owners of this game also own:

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Playtime distribution:

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Playtime (2 weeks):

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User reviews:

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