Mercury Fallen — Steam capsule
Steam capsule · 460×2152.14 : 1

Mercury Fallen Free Download

by indie.io

Windows · macOS · Aug 21, 2023

Download Now Data checked on Steam: Oct 20, 2026
Fit check

Is Mercury Fallen worth it for you?

We tell you who should skip it, too.

Play it if you…

Good fit
  • Colony-management players who want both underground construction and planetary expeditions
  • Strategy players who enjoy balancing resources with colonist needs and unexpected events
  • Science-fiction fans who want research, alien discoveries, and story-driven progression

Skip it if you…

Saves you a refund
  • Players seeking a tightly directed campaign may find the self-paced structure too open-ended
  • Players who want combat-focused strategy may hit a wall because the core systems center on building, research, resources, and colonist management
  • Players uninterested in monitoring population needs, power, water, crops, and facility infrastructure may find the management workload demanding
  • Players wanting the same colony layout each time may not enjoy procedurally generated worlds

Drafted from Steam store data with AI and reviewed by an editor · How we write fit checks · Report an error

Our take on Mercury Fallen

The bounce point arrives when the colony moves beyond basic rebuilding: power and water networks, crop production, colonist needs, health issues, and random disasters must be handled together. Players who want exploration without maintaining a growing settlement may stop there.

What is Mercury Fallen?

Restore a ruined underground facility on a distant planet by dismantling wreckage, building rooms, and managing power, water, crops, and other resources.

Research technology to unlock new rooms, recipes, crops, and facility upgrades. Colonists can explore surface locations, recover materials and artifacts, and investigate the planet’s history. Vehicles support surface exploration and rare-material extraction, while clones and robots expand the workforce. Colonists have individual needs, moods, relationships, injuries, and quirks that affect colony management. Random events include cave-ins and crop disease. Procedurally generated worlds, dynamic events, and Steam Workshop mod support provide different colony setups and customization options.

How Mercury Fallen plays

01Underground Base Building
Reclaim a damaged facility by adding living spaces, production areas, power systems, and infrastructure.
02Surface Exploration
Use expeditions and vehicles to visit locations, gather resources, find artifacts, and recover lost technology.
03Colony Workforce
Increase the population with newly found colonists, clones, and assembled robots.
04Technology Research
Research unlocks additional rooms, crafting recipes, crops, and facility improvements.
05Colonist Management
Handle settlers’ jobs, health problems, moods, relationships, equipment, and personal traits.
06Procedural Colonies
Generated worlds and changing events create different colony situations across playthroughs.

Games like Mercury Fallen

Strategy

Surviving Mars: Relaunched

Paradox InteractiveWin · 2025For:Strategy players who want a colony-management game with life-support and supply-chain demandsSkip if:Players who want a short, low-management experience may hit a wall when balancing oxygen, water, food, and power across a growing colony
Strategy

Maia

Machine StudiosWin · Mac · Linux · 2018For:Simulation players who want to manage survival systems on an alien planetSkip if:Players seeking direct control of every colonist rather than autonomous worker behavior
Strategy

Embark

Overly Complicated GamesWin · 2019For:Colony-management enthusiasts who want a deeper simulationSkip if:Players seeking a short, immediately accessible management game may find the significant learning curve demanding.
Strategy

Whiskerwood

Hooded HorseWin · 2025For:City-building strategy players who want production chains and logistics networksSkip if:Players seeking a compact city builder with little infrastructure planning may find the layered production and utility systems demanding

Picked by overlapping fit notes and genres, not an editorial comparison.

Mercury Fallen: platforms & release

Is Mercury Fallen worth it?

It is worth it if: colony-management players who want both underground construction and planetary expeditions. Skip it if: players seeking a tightly directed campaign may find the self-paced structure too open-ended.

Where can I download Mercury Fallen?

Use the Download Now button on this page: it opens Mercury Fallen's store page, where you can choose how to get it.

What platforms is Mercury Fallen on?

Windows and macOS.

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Mercury FallenWindows, macOSDownload Now
Mercury FallenWindows, macOS
Download Now