Underminer

Single-player mining adventure with drill upgrades for reaching deeper caves

Team GongMyeong · Published by Jungle Game Lab · Released Jan 10, 2024

Reviews: Very Positive; 93% of 1,030
Recent reviews: Not enough recent
Players: 0; daily peak, Oct 28, 2026
Steam Deck: Playable
Last update on Steam: 2 years ago; Jan 19, 2024
Minimum PC: Dedicated GPU 2 GB VRAM; 8 GB RAM · 4 GB disk; Full requirements

What is Underminer?

Underminer is a free mining adventure with pixel graphics. You collect minerals, explore underground caves using treasure maps, and help underground residents uncover clues to legendary minerals.

For you if...

+you prefer short adventures you can finish in one sitting

Not for you if...

−you want to explore and mine with other players

What players say

93% of 1,030 reviews are positive

Players praise the mining loop and the progression from upgrading their drill. Recurring complaints focus on the abrupt or confusing ending and the limited amount of content.

Screenshots and trailer

Underminer system requirements

Minimum: Dedicated GPU 2 GB VRAM, 8 GB RAM, 4 GB of disk space.

As published by the developer.

Can my PC run Underminer?

Tell us your graphics card once and every game page will answer this for you.

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Minimum

OS: Requires a 64-bit processor and operating system
Processor: Dual Core CPU @3Ghz
Graphics: Dedicated GPU 2 GB VRAM, OpenGL 3.3 support
Memory: 8 GB RAM
Storage: 4 GB available space

Does Underminer have co-op or multiplayer?

No: single-player only, no multiplayer modes declared.

Single-player

Does Underminer run on Steam Deck?

Playable Playable: it runs on Steam Deck with some adjustments.

Sometimes shows mouse, keyboard or non-Deck controller icons
Some in-game text is small and may be hard to read
All functionality is accessible with the default controller configuration
Default graphics settings perform well on Steam Deck

PC version details

DRM: None declared on Steam
Controller: Full controller support
Platforms: Windows
Steam features: Cloud saves, Family Sharing
Languages: Text only: Korean, English.

Does Underminer use AI-generated content?

Yes. The developers disclose AI-generated content on the game's Steam page:

Character Portrats

Self-reported by the developer under Steam rules: it covers AI content that ships in the game, not tools used to make it. Steam page checked on Oct 27, 2026. How to filter AI games on Steam