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Mercury Fallen

Wishlist Follow Ignore Install Unwatch Watch
App ID 704510
App Type Game
Developer
Publisher indie.io
Franchise indie.io
Supported Systems Windows macOS
Technologies Unity Engine
Last Changenumber 29914935
Last Record Update 6 July 2025 – 01:10:22 UTC ()
Release Date 22 August 2023 – 16:00:07 UTC ()
❓ 75.41%
290 reviews
2
In-Game

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.

Additional Information

Developer Nitrous Butterfly
metacritic_name Mercury Fallen
community_visible_stats Yes
workshop_visible Yes
ReleaseState released
Publisher indie.io
Store Release Date 22 August 2023 – 16:00:27 UTC ()
osarch 64
community_hub_visible Yes
Social Media https://discord.gg/WdndeXx
https://www.facebook.com/mercfall/
https://www.linkedin.com/in/tim-pelham-25851524/
https://www.reddit.com/r/mercuryfallen/
https://x.com/mercuryfall
https://www.youtube.com/@nitrousbutterfly
Primary Genre Simulation (28)
Store Genres Indie (23), Simulation (28), Strategy (2)
Steam Release Date 22 August 2023 – 16:00:07 UTC ()
Store Asset Modification Time 20 February 2025 – 17:10:42 UTC () (1740071442)
library_assets
library_capsuleen
library_heroen
library_hero_bluren
library_logoen
library_headeren
logo_position ↴
pinned_positionBottomLeft
width_pct85.29604864771838
height_pct100
osextended macos64
review_score 8
review_percentage 81
Detected Technologies (?) Unity Engine, UnityURP SDK
Steam Deck Compatibility
  • Steam Deck:
  • This game sometimes shows mouse, keyboard, or non-Steam-Deck controller icons
  • Entering some text requires manually invoking the on-screen keyboard
  • Some in-game text is small and may be difficult to read
  • All functionality is accessible when using the default controller configuration
  • This game's default graphics configuration performs well on Steam Deck
  •  
  • SteamOS:
  • This game runs successfully on SteamOS
  • Note: Entering some text requires manually invoking the on-screen keyboard
  •  
  • category: Playable
  • steamos_compatibility: Compatible
  • test_timestamp: 12 November 2022 – 00:00:00 UTC
  • tested_build_id: 9372022
  • configuration:
    supported_inputother
    requires_manual_keyboard_invoke1
    requires_non_controller_launcher_nav0
    primary_player_is_controller_slot_00
    non_deck_display_glyphs1
    small_text1
    requires_internet_for_setup0
    requires_internet_for_singleplayer0
    recommended_runtimeproton-stable
    requires_h2640
    requires_voice_files0
    gamescope_frame_limiter_not_supported0
    hdr_support0
Early Access Release Date 16 October 2017 – 00:00:00 UTC ()
First seen on SteamDB 24 August 2017 – 17:20:01 UTC (), in changelist #3329690

Supported Languages

1 Languages Interface Full Audio Subtitles
English Yes

Tags

🧊 3D 🚀 Sci-fi 💼 Management 🌲 Survival 🌆 Isometric 🛖 Colony Sim 🏠 Base Building 🏠 Building 🗺 Exploration 😌 Casual 👤 Singleplayer 🖥️ Simulation 🔀 Procedural Generation 🕳️ Underground 🌆 Futuristic ⛏️ Mining 🌠 Space 🔧 Crafting 🔬 Science 💡 Strategy

Categories

Single-player Steam Trading Cards Steam Workshop Steam Cloud Family Sharing Cloud Gaming Cloud Gaming (NVIDIA)

Assets

Load all asset images
clienticon 86231eb7a65c90a1764bc19609998f176d36c906
clienttga 9c26b3b0e5260587c4d4b4eadef22c732e6c1696
icon 8bc42718269b7a3f32ae30df0ecd6da6b9896c3c
logo ed2a6b8f28f76a72c86b11a21e871d9be3b96723
logo_small ed2a6b8f28f76a72c86b11a21e871d9be3b96723_thumb
small_capsule
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header_image
englishheader.jpg
library_assets_full
library_capsule ↴
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image2x/englishb6aa46cda55fa61d7ec9e80cdde05629721abf9e/library_600x900_2x.jpg
library_hero ↴
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image2x/englisha712b70ac0846410c5a731a00b7ebbc60722b31f/library_hero_2x.jpg
library_hero_blur ↴
image/englisha712b70ac0846410c5a731a00b7ebbc60722b31f/library_hero_blur.jpg
library_logo ↴
image/english78882216e282f6e874fcbbe1ed501c75e887bfbb/logo.png
image2x/english78882216e282f6e874fcbbe1ed501c75e887bfbb/logo_2x.png
logo_position/pinned_positionBottomLeft
logo_position/width_pct85.29604864771838
logo_position/height_pct100
library_header ↴
image/english517218ec81407a0e4c76df5efabd93bb59dd5f1a/library_header.jpg
image2x/english517218ec81407a0e4c76df5efabd93bb59dd5f1a/library_header_2x.jpg
Assets
main_capsule9aa93200de7ce7417e3126dda1f18d61234a5aa5/capsule_616x353.jpg
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headerheader.jpg
page_background5cd6c7549b1f8caed850aa23a16d9c7245bfded9/page_bg_v6.jpg
hero_capsule927d3a269d9470088a35a6d42170cc2c1f891c95/hero_capsule.jpg
hero_capsule_2x927d3a269d9470088a35a6d42170cc2c1f891c95/hero_capsule_2x.jpg
library_capsuleb6aa46cda55fa61d7ec9e80cdde05629721abf9e/library_600x900.jpg
library_capsule_2xb6aa46cda55fa61d7ec9e80cdde05629721abf9e/library_600x900_2x.jpg
library_heroa712b70ac0846410c5a731a00b7ebbc60722b31f/library_hero.jpg
library_hero_2xa712b70ac0846410c5a731a00b7ebbc60722b31f/library_hero_2x.jpg
community_icon8bc42718269b7a3f32ae30df0ecd6da6b9896c3c.jpg
page_background_pathapp/704510
raw_page_background5cd6c7549b1f8caed850aa23a16d9c7245bfded9/page_bg_raw.jpg
timestamp24 February 2025 – 21:59:26 UTC
Trailers
257100511 ↴
trailer_nameSteam Teaser
trailer_category0
trailer_480p/video/webm257100511/movie480_vp9.webm
trailer_480p/video/mp4257100511/movie480.mp4
trailer_max/video/webm257100511/movie_max_vp9.webm
trailer_max/video/mp4257100511/movie_max.mp4
microtrailer/video/webm704510/832499/6c4fdb6698b7baede21c75e51a0dbd30b452bfe8/1751133678/microtrailer.webm
microtrailer/video/mp4704510/832499/6c4fdb6698b7baede21c75e51a0dbd30b452bfe8/1751133678/microtrailer.mp4
screenshot_medium257100511/640176ca7427cf6d443c057dd652b6c9bf76e825/movie_600x337.jpg
screenshot_full257100511/640176ca7427cf6d443c057dd652b6c9bf76e825/movie_full.jpg
trailer_base_id832499
all_agestrue
is_highlighttrue
timestamp1740070883

Launch Options

0. Mercury Fallen
Executable MercuryFallen.exe
Launch Type Launch (Default)
Description Mercury Fallen
Operating System   windows
1. Mercury Fallen
Executable MercuryFallen.app
Launch Type Launch (Default)
Description Mercury Fallen
Operating System   macos

Configuration

Key Value
installdir Mercury Fallen
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