Idle Minertia - Mine & Forge

Idle Minertia - Mine & Forge

Auto-Dig, Fuse & Upgrade

103 ratings
39 reviews
Free
In-App PurchasesWith Ads

Details

  • Released
  • Updated
  • August 9, 2025
  • August 29, 2026

Features

Idle Minertia - Mine & Forge screenshot #1 for iPhone
Idle Minertia - Mine & Forge screenshot #2 for iPhone
Idle Minertia - Mine & Forge screenshot #3 for iPhone
Idle Minertia - Mine & Forge screenshot #4 for iPhone
Idle Minertia - Mine & Forge screenshot #5 for iPhone
Idle Minertia - Mine & Forge screenshot #6 for iPhone
Idle Minertia - Mine & Forge screenshot #7 for iPhone
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About

Embark on an idle mining adventure with automatic progression and satisfying loot collection. Merge and upgrade your gear to enhance your mining speed and battle strength. Challenge yourself in wave-based RPG combat and utilize a prestige system for endless growth in this frequently updated game.

Automatic idle mining progression
Merge and upgrade equipment
Wave-based RPG combat
Prestige system for endless growth
Frequent content updates
Roguelite experience
Show original description
+1

What's New in Idle Minertia

1.3.0

August 29, 2026

Big Update! - Added Area 3, Shrine Trials, Spells, and the Bazaar - Made blocks 3D - Added a per-run battle stat list - Changed the Item Conversion system - Increased Daily Bonus and diamond ad rewards - Fixed bugs in saving and VFX load

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2

In-App Purchases

$29.99

Diamond Pack XL

An extra-large pack of Diamonds.

User reviews

今回のアプデ

いいとこと悪いとこがある
いい点
 ネザー採掘に価値が生まれた、挑戦する意義が増え意欲てきにログインする人は増えるだろう。
 タワーは有り、しかし他のステージからのピッケルなどが挑戦できるようになると嬉しかったが、流石にしなくて良い、新しく挑戦するワクワク感がたまらん。
 買い物屋、これも有りネザーに行く価値がある。
 そして自動プレステージ、これを見て何をさせたいかがなんとなくわかってきた、この先、とんでもないステージが追加されるかもしれない。

悪い点
 採掘道具の変換を従来の方法に戻して欲しい。要らないものや、欲しいものまで変換してしまう。
 ネザーの挑戦時間を伸ばしてる疑惑、もし本当にネザー再挑戦時間を伸ばしてるなら改悪。これは従来の1.5倍の時間である十二時間ぐらいにしたほうが良いと思う。
 
 
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めちゃおもろい

今後のアップデートにも期待

広告

数日前から広告を見ても最後の最後で画面が固まるし、そもそも広告の時に上に表示されるゲージが全く進みません。
広告を見たら報酬増える〜みたいなやつは広告を見せられるだけです。
報酬として広告の画面をずっと見続けることができる権利を得られます。

広告

広告除去を購入しているのですがたまに広告が出るのを直していただきたいです。

Response from developer

ご購入いただいたにもかかわらず、ご不便をおかけして申し訳ありません。 調査の結果、起動直後や通信が不安定なときにストアから購入情報を一時的に確認できないことがあり、その際に広告除去が誤って「未購入」と判定されて広告が表示されてしまう場合があることが分かりました。 バージョン 1.2.15 で修正し、現在は同様の現象の報告は確認されておりません。 貴重なご指摘をありがとうございました。今後も改善を続けてまいります。

めちゃおもろい

今後のアップデートにも期待

Developer apps

FAQ

What is the core gameplay loop of Idle Gem?

Idle Gem features an idle mining loop where mining progresses automatically, even when AFK. Players collect gear, merge and upgrade it for better stats, and engage in wave-based RPG battles. The prestige system allows for restarts with bonuses, offering a roguelite experience.

How often is Idle Gem updated?

Idle Gem receives frequent content updates. In the last 6 months, over 30 updates and 25 new features have been added, indicating a commitment to ongoing development and new content.

Can I play Idle Gem offline?

The description highlights automatic progression and AFK mining, suggesting that core gameplay mechanics function without constant online connection. However, specific features like leaderboards or live events might require internet access.

What makes the prestige system in Idle Gem unique?

The prestige system in Idle Gem allows players to restart the game with carryover bonuses, making each subsequent loop smoother and more efficient. This contributes to a fresh roguelite adventure with each reset.

What kind of in-app purchases are available in Idle Gem?

While the game is free to download and play, it does offer in-app purchases. These typically enhance progression, offer convenience, or provide cosmetic items in idle and RPG games.

Is Idle Gem suitable for younger players?

Idle Gem has an age rating of 4+, making it suitable for a wide range of players. The gameplay focuses on resource management and combat without mature themes.

How does merging gear work in Idle Gem?

Players can fuse and enhance collected equipment by merging them. This process instantly powers up your gear, boosting your mining speed and battle strength, and is a key part of player progression.

What is the user sentiment for Idle Gem based on ratings?

Idle Gem has a very high user rating of 4.8 stars from 56 ratings, indicating strong positive sentiment among its players. This suggests users are generally satisfied with the game's mechanics and content.