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UnderEarth

Game overview

UnderEarth

A subterranean puzzle-adventure game inspired by 90's era. There’s no handholding, no in-game menus, no messages from the devs, no tutorial. Some call it a marvel; some call it a good test for Steam's refund system. Certainly it’s not an easy game. Do you dare to puzzle? Just play savvy.

Indie Adventure Survival Puzzle
Last tracked players
0
All-time peak
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24-hour change
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Steam reviews
73.3% positive
15 reviews · via SteamSpy

Delayed observation · last tracked . Values marked unavailable are not estimated.

About this game Read the full description


40 miles under the Earth's surface, a hazardous research and refinery facility has faulted. Attempts to raise communication with the installment have failed. The status of all fifteen workers stationed within the facility is unknown. Valvorta Industries, the controversial energy corporation responsible for the site, must maintain discretion. In response, Valvorta's BoD has elected to dispatch an engineering specialist to assess the situation. The mission is simple: recover information, restore output from the facility and rescue the workers trapped under earth.

Traversal through the facility will not be easy. The malfunctioning systems have made the descent near impossible. The high temperatures and the lack of breathable oxygen require the use of a specialized suit. You'll need a sharp eye to find any tools, lifts, documentation, and devices scattered across the facility, and a bright mind to put them to use. Extra attention must be paid to maintaining your suit's battery and air levels if you wish to survive. To make your mission easier, your suit provides a gauge on your current status, a log of any documents you find scattered about, magnetic boot attachments function for situational vertical and upside-down movement, and an instant connection to all terminals requiring rudimentary programming skills.

Find whatever information you can and piece together the events leading to the loss in communications. After that, it will be up to you to decide what needs to be done.

Player activity

Concurrent players over the last 48 hours.

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UnderEarth is Cheaper Now! Update #4 UPDATE#3 Optimize
System requirements Windows · macOS

Windows

Minimum

Minimum:
  • OS *: Windows XP
  • Processor: Intel Core2 Duo or AMD Phenom II X4 or above
  • Memory: 4 GB RAM
  • Graphics: Nvidia GeForce GTS 250 or AMD Radeon HD 5670 or above
  • DirectX: Version 9.0c
  • Storage: 4 GB available space
  • Sound Card: DirectX 9c Compliant

Recommended

Recommended:
  • OS *: Windows 7 or above
  • Processor: Intel Core i5 or AMD A8 or above
  • Memory: 8 GB RAM
  • Graphics: Nvidia GeForce GTX 460 or Radeon HD 5870 or above
  • DirectX: Version 11
  • Storage: 4 GB available space
  • Sound Card: DirectX 9c Compliant

macOS

Minimum

Minimum:
  • OS: Sierra or Better
  • Processor: Intel Core i5
  • Memory: 6 GB RAM
  • Graphics: Mac Kind
  • Storage: 4 GB available space
  • Sound Card: Standard

Recommended

Recommended:
  • OS: Sierra or Better
  • Processor: Intel Core i5 or Better
  • Memory: 8 GB RAM
  • Graphics: Mac Kind or Better
  • Storage: 4 GB available space
  • Sound Card: Standard or Better
Game details Languages, features & support
Publisher
CrackerJack Games
Achievements
20
Features
Single-player, Steam Achievements, Steam Trading Cards, VR Support, Partial Controller Support, Family Sharing
Languages
English*
*languages with full audio support
Compatibility & accessibility Steam Deck, controllers & access features

Can I Play This?

Steam declarations and Valve's Steam Deck compatibility result. Missing data is shown as unknown, never unsupported.

Sources fresh
Native Steam builds
Windows: unknown
macOS: unknown
Linux: unknown
Steam Deck
unknown
Valve compatibility test
Input
Controller support: unknown
Structured language support (1)
LanguageInterfaceFull audioSubtitles
EnglishYesYesNo
Steam store page fresh · checked 2026-10-05 PCGamingWiki technical notes External link only; SteamIQHQ does not ingest PCGamingWiki content.
More analysis Activity patterns, updates & developer tools

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Game Insights

Buy Verdict

Watch — $0.99.

Decent deal at 0% off, but might drop further. Watch for better opportunities.

▲ ~28 days until next sale

Value Score

Great Value — 95th percentile.

Price-to-player ratio ranks in the 95th percentile. Priced as Budget at $0.99.

▲ Budget pricing tier

Genre Benchmarks

Value Ratio Top 5%

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Developer Analytics

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Frequently Asked Questions

Is UnderEarth worth buying right now?
Watch — $0.99. Decent deal at 0% off, but might drop further. Watch for better opportunities.
When does UnderEarth go on sale?
Decent deal at 0% off, but might drop further. Watch for better opportunities.
Is UnderEarth free to play?
UnderEarth costs $0.99 on Steam.
What genre is UnderEarth?
UnderEarth is a Adventure, Indie game.
Who developed UnderEarth?
UnderEarth was developed by CrackerJack Games and published by CrackerJack Games.
What platforms does UnderEarth support?
Available on Steam for Windows, macOS.

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