Idle Minertia

近日発売

ya.yu.掲載日 Oct 17, 2026

About the game

Idle Minertiaは、洞窟を自動で掘り進む放置系採掘ゲームです。採掘道具とエンチャントを組み合わせ、さらに深く潜りましょう。戦略的なシナジーを構築することも、恒久報酬を着実に集めることもできます。そのほかにも10種類以上のコンテンツが待っています。毎日楽しめる、くつろぎの放置体験です。

Steamの原文説明

Idle Minertia is an idle mining game where you dig through caves automatically.

How to play

① Combine mining tools and Enchants

② Dig deeper and deeper, automatically

③ Unleash your Gem Power

Build strategic synergies, or steadily collect permanent rewards — both work. And beyond that, more than 10 kinds of content await you.

Idle Minertia brings you a relaxing idle experience, every day.

Cave

Your items dig on their own, collecting Soil, gems and boxes. Use them to upgrade and to create new items. Dig deep to unlock the next cave and earn powerful rewards. And as you progress, more and more elements are added to the caves.

Prestige

The gems you collect become Gem Power, which brings powerful effects. Just note that to unleash those effects, you need to return to the surface once.

Battle

Get ready for the monsters — the Onies. Items you've raised are never lost and shine in battle. And snatch the drink cans from the Onies!

Nether

Team up with other players (Miners) to mine special materials in the caves of the otherworld.

Lots of content

The further you go in Idle Minertia, the more unique content awaits. The types of Enchants grow as you progress, too. More Spells will be added over time.