# Drilloot — Cozy Idle Mining on Planet 7

> Cozy idle mining game with offline progression and relic collection. (iPhone/iPad app by SHOTA OHTSUKA.)

- Source: https://appshunter.io/ios/app/drilloot/id6762194954 (this page in markdown: same URL + `.md`)
- Developer: [SHOTA OHTSUKA](https://appshunter.io/developer/1893314876)
- Category: Games, Adventure, Casual
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 14.0 · 101 MB
- Languages: American English, Japanese
- Released: 2026-04-19
- Data updated: 2026-08-07
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/drilloot/id6762194954/reviews.md

## What is Drilloot?

Welcome to Planet 7. Drill deep. Discover more.

You're a survey engineer assigned to an uncharted planet. Your job: dig through the strata, collect samples, and complete missions for your crew — all while uncovering the mystery buried beneath.

◆ ONE-HANDED IDLE MINING
Fully portrait, tap-to-play. Perfect for short commutes or long relaxing sessions.

◆ SIX DISTINCT STRATA
Topsoil, red clay, limestone, crystal, hot-ore, and magma core. Each layer brings new geology and rarer resources. The deeper you go, the more valuable the find.

◆ 40 SURVEY QUESTS
Two crew members — a mechanic and a researcher — send you on survey missions. Complete them to unlock deeper regions and reveal the planet's secrets.

◆ UPGRADE YOUR GEAR
Drill speed, expedition bag capacity, and the auto-system. Dig faster, carry more, and automate the grind.

◆ RELIC SYSTEM (NEW)
Ancient relics surface as you mine. Equip them to boost your stats, spend coins to "refine" their tiers, and sell the ones you don't need. Hunt, hold, equip, refine, sell — curate your own build.

◆ PRESTIGE + GP SKILLS
Clear all 40 quests to unlock prestige. Earn GP and unlock powerful permanent GP skills — including relic find rate and refine cost reduction.

◆ INCREASING CHALLENGE
Quest requirements grow slightly each prestige. Up to 15 laps total.

◆ OFFLINE PROGRESSION
Your drill keeps running while you're away. Come back to a survey log of what you've collected.

◆ AUDIO
Background music + sound effects, with volume and on/off settings that apply instantly.

◆ FEATURES
- 100% offline play
- No account required
- Local save - stays on your device
- English & Japanese supported

Ads are shown by default. The optional "Remove Ads" in-app purchase disables them permanently.

Dig in. The planet is waiting.

## Key features

- One-handed idle mining
- Six distinct strata to explore
- 40 survey quests
- Gear upgrades
- Relic system with refining and selling
- Prestige and GP skills
- Offline progression

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Relic Pass | $2.99 | one-time |
| Speed Pass | $3.99 | one-time |
| Remove Ads | $2.99 | one-time |


## Recent user reviews (5 of 5)

All indexed reviews: https://appshunter.io/ios/app/drilloot/id6762194954/reviews.md

### 5/5 — 現状全クリしました

*2026-06-01*

楽しく遊んで、広告削除を購入後3日ほどで全コンテンツクリアしました。
これからのアップデートが本当に楽しみです。
追加コンテンツでやり込み要素が増えたら嬉しいです。
何かしらの厳選要素や、お金の使い道など...

**Developer response:** レビューありがとうございます。そして広告削除のご購入もありがとうございます。

ご要望いただいた「厳選要素」と「お金の使い道」、1.3.0 アップデートでちょうど追加しました。遺物（装備）を集めて性能を厳選したり、コインで遺物を購入したりできるようになっています。ぜひ楽しんでください。

今後も継続的にアップデートしていきますので、よろしくお願いいたします。

### 2/5 — 薄い

*2026-05-30*

あまりにも内容が虚無すぎる
インゴットとか部品が採掘出来るの意味わからなく無いか？合成して作ったりするならまだしも。
新しいエリアにいっても掘って納品するだけで、やることは何も変わらず、オートで動かしてたら画面見る必要すらない。
他の放置ゲーぐらい時間を要求してくる訳でもなく、すぐやることが無くなってしまう。

**Developer response:** 率直なご意見ありがとうございます。「掘って納品するだけで変化が少ない」という点、まさに課題と感じています。

1.3.0 アップデートで、遺物（装備）を集めて厳選・強化する育成要素を追加し、ただ掘るだけにならないよう手を入れ始めました。いただいた「素材を合成して作る」というアイデアも、今後の拡張の参考にさせていただきます。

まだ改善の途中ですが、継続的にアップデートしていきますので、よろしければまた触れてみてください。

### 1/5 — クソゲー

*2026-05-27*

広告が頻繁に出てきてストレスが溜まる

**Developer response:** 広告で不快な思いをさせてしまい申し訳ありません。表示頻度については見直しを検討します。

なお、買い切りで広告を完全に削除できるオプションもご用意しています。よろしければご検討ください。貴重なご意見ありがとうございました。

### 4/5 — 楽しいけど…

*2026-05-06*

無料だから仕方ないとはいえ、ボリュームが軽い。

**Developer response:** レビューありがとうございます。

1.2.0 アップデートで「転生システム」を追加しました。最大 10 周の周回プレイ + 永続強化スキルで、より長く遊んでいただけます。ぜひ楽しんでください。

今後も継続的にアップデートしていきますので、よろしくお願いいたします。

### 5/5 — こういうのがやりたかった

*2026-04-23*

レトロっぽいけど綺麗なUI。どんどん探検が快適になる快感。こういうゲームがやりたかった。

もうちょいボリュームが欲しい！

**Developer response:** レビューありがとうございます。

1.2.0 アップデートで「転生システム」を追加しました。最大 10 周の周回プレイ + 永続強化スキルで、より長く遊んでいただけます。ぜひ楽しんでください。

今後も継続的にアップデートしていきますので、よろしくお願いいたします。

## Frequently asked questions about Drilloot

### Does Drilloot have ads?

Yes, Drilloot shows advertisements by default. An optional in-app purchase is available to permanently remove them.

### Can I play Drilloot offline?

Yes, Drilloot is designed for 100% offline play. Your progress is saved locally on your device, and your drill continues to operate while you are away.

### What is the relic system in Drilloot?

The relic system allows you to find ancient relics as you mine. You can equip them to boost your stats, refine their tiers using coins, and sell unwanted relics to curate your character build.

### How does prestige work in Drilloot?

After completing all 40 quests, you can unlock prestige. This allows you to earn GP (permanent skills) which offer permanent buffs, such as increased relic find rates and reduced refine costs, for subsequent playthroughs.

### What devices is Drilloot available on?

Drilloot is available on iPhone and iPod devices. It is designed for portrait mode and one-handed play.

### What languages does Drilloot support?

Drilloot currently supports English and Japanese languages. The audio settings for background music and sound effects can be adjusted instantly.

### Is there a cost to play Drilloot?

Drilloot is free to download and play. There is an optional in-app purchase to remove ads, but the core gameplay is accessible without any upfront cost.

### How often is Drilloot updated?

The latest version of Drilloot is 1.3.0, last updated on June 17, 2026. Updates typically bring new features, improvements, and bug fixes.

## Version history (last 4 releases)

### 1.3.0 — 2026-06-17

v1.3.0 Update

Relic System (new)
Ancient relics now surface as you mine.
Equip them to boost stats, spend coins to "refine" their tiers, and sell the rest.
Upgrades, relics, and the GP shop are now grouped under the Status tab.

GP Shop expanded
New skills: relic find rate + refine cost reduction. Lap cap raised to 15.

Mining screen polish
Clearer strata borders + HUD, and streamlined auto-mining controls.

### 1.2.0 — 2026-05-18

v1.2.0 Update

Prestige System
Clear all 40 quests to unlock prestige.
Earn GP and powerful permanent GP skills to power up each new lap.

Replay value
Quest requirements grow slightly each prestige.
Up to 10 laps total.

Audio
Background music + sound effects added.
Volume + on/off controls in settings panel.

### 1.1 — 2026-04-20

update marketing URL

### 1.0 — 2026-04-20

No release notes.

## More apps by SHOTA OHTSUKA

- [lightoggle](https://appshunter.io/ios/app/lightoggle/id6762598829)
- [steeroot](https://appshunter.io/ios/app/steeroot/id6763196054)
- [Summon Collector](https://appshunter.io/ios/app/summon-collector/id6767090104)

All apps by SHOTA OHTSUKA: https://appshunter.io/developer/1893314876

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-07.*