PCGame

Gemporium: A Cute Mining Sim

Mining and shopkeeping sim about repaying your grandmother's debt

Merge Conflict Studio · Released Aug 7, 2025

Simulation

Reviews
Very Positive
93% of 1,185
Recent reviews
Very Positive
86% of 15 in 30 days
Players
7
daily peak, Oct 28, 2026
Steam Deck
Verified
Last update on Steam
1 month ago
Aug 31, 2026
Minimum PC
GTX 970
8 GB RAM · 1 GB disk
Full requirements

What is Gemporium: A Cute Mining Sim?

In this single-player mining and management sim, you run Grandmole's gem shop while she vacations. Each day, you excavate gems in local mines without damaging them, polish them for higher prices, and sell them to customers with different tastes. Earnings fund tool, shop, and home upgrades. A daily timer limits your working time, but Cozy Mode disables it.

For you if...

  • +you like balancing several small jobs against the clock

Not for you if...

  • −you want a long campaign with substantial post-story activities

What players say

93% of 1,185 reviews are positive · 86% of 15 in the last 30 days

Players praise the cartoon art, gem excavation, and upgrades that make a noticeable difference. A recurring complaint is that the daily routine becomes repetitive because the main mechanics change little as you progress.

Screenshots and trailer

Gemporium: A Cute Mining Sim screenshot 1

Gemporium: A Cute Mining Sim system requirements

Minimum: GTX 970, 8 GB RAM, 1 GB of disk space.

As published by the developer.

Can my PC run Gemporium: A Cute Mining Sim?

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

Set up my PC →

Minimum

OS
Windows 10
Processor
Ryzen 1600x or Intel 7500k
Graphics
GTX 970
Memory
8 GB RAM
Storage
1 GB available space

Does Gemporium: A Cute Mining Sim have co-op or multiplayer?

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

Does Gemporium: A Cute Mining Sim run on Steam Deck?

Verified Yes, Verified by Valve: it works on Steam Deck out of the box.

  • All functionality is accessible with the default controller configuration
  • Shows Steam Deck controller icons
  • In-game text is legible on Steam Deck
  • Default graphics settings perform well on Steam Deck

PC version details

DRM
None declared on Steam
Controller
Full controller support
Platforms
Windows
Achievements
20
Steam features
Cloud saves, Family Sharing, Trading cards
Languages
Full audio: English, French, German, Spanish - Spain, Japanese, Portuguese - Brazil, Russian, Simplified Chinese, Spanish - Latin America, Traditional Chinese.

Does Gemporium: A Cute Mining Sim use AI-generated content?

No AI-generated content is disclosed on the game's Steam page.

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

Tags

Recent updates

2 DLC available.

Games like Gemporium: A Cute Mining Sim