Underplayed Gems

Gemporium: A Cute Mining Sim (2025)

Gemporium: A Cute Mining Sim cover
Developer
Merge Conflict Studio
Platforms
Windows
Genres
Action, Simulation
Rating
4.7 of 5, 1,102 player ratings
Typical playtime
about 6.8 hours
Where to get it
Steam

More by Merge Conflict Studio

The 3D catalog: game boxes on wooden shelves, with the cat sitting at the counter next to its greeting.

The catalog in 3D

The same catalog has a room you can walk around in. The cat behind the counter is the AI Catbot, and they pick real games from it when you tell them what you feel like playing. Nothing is for sale, here or in there. Go in from here and this game is already out on the counter, with more like it waiting on the shelf next to it.

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How it feels

A lighthearted and unhurried simulation about running a gem shop, balancing mining and selling at a gentle pace.

casualrelaxingshorttime managementwholesomesimulationmining

What players say

Players compare the mining to Pokemon Diamond and Pearl's underground, calling it a satisfying loop for short sessions, but note it gets repetitive. There is a split: some love the cozy mode and relaxing pace, while others find the default debt-driven mode stressful and oppressive. A common complaint is no mid-day save, and Steam Deck controls feel clunky.

Screenshots

Gemporium: A Cute Mining Sim screenshot 1Gemporium: A Cute Mining Sim screenshot 2Gemporium: A Cute Mining Sim screenshot 3Gemporium: A Cute Mining Sim screenshot 4Gemporium: A Cute Mining Sim screenshot 5Gemporium: A Cute Mining Sim screenshot 6

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More by Merge Conflict Studio

This page is from Underplayed Gems, a catalog of older and overlooked games. Not quite it? You can browse by platform and genre, or take this one into the 3D catalog and ask the Catbot for something closer.