# Underground Story:IdleSurvival — Escape the underground

> Story-driven idle survival game with pixel art, set in an underground labor camp. (iPhone/iPad app by lee sanghyun.)

- Source: https://appshunter.io/ios/app/underground-storyidlesurvival/id1546968607 (this page in markdown: same URL + `.md`)
- Developer: [lee sanghyun](https://appshunter.io/developer/591080822)
- Category: Games, Entertainment, Adventure, Simulation
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 13.0 · 179 MB
- Languages: English, French, German, Indonesian, Italian, Japanese, Korean, Portuguese, Russian, Chinese and 2 more
- Released: 2021-10-23
- Data updated: 2026-08-08
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/underground-storyidlesurvival/id1546968607/reviews.md

## What is Underground Story?

Welcome! 
Your adventure into the mysterious world of the Underground Slavery begins. 
Here, money decides everything.
 You're about to discover the true power of money and how it drives the world, 
and the myriad secrets it holds, you'll embark on a journey to survive.


But be warned, this adventure isn't just about survival.
 To escape the dark labyrinth of the Underground Slavery, you'll have to fight a fierce battle to pay off your debts and earn your freedom. 
We want you to succeed. Beyond survival, run for freedom.



The world of the game is more than just an idle game. It's a story-driven adventure that tells the story of a group of people trapped in an underground slave labor camp.
 Discover hidden clues, items, and equipment, and interact with colorful characters to uncover new stories.



The art style is a unique pixelated game, filled with delightful animations and colorful characters.
 We invite you to join us on a journey to explore hidden locations, challenge yourself in various mini-games, and find legendary items.



Your life in the labor camp begins with a single finger movement. Escape the mines with simple controls and keep your life in the labor camp.
 You will learn to control your physical and mental fatigue through mental training and mace training.



Your personal information is securely protected. Your game data is stored in the cloud, and you can access it at any time.
 But beware of unauthorized departures.
 Now your adventure begins. 
Create your story in the deep darkness of the underground slave labor camp.

Official introduction site
Guris introduction page:
https://guris-game.webflow.io

About the Underground Station page:
https://underground-station.webflow.io/

Naver Cafe
https://cafe.naver.com/gurisgame

Discord 
https://discord.gg/77ufQBY8

Privacy Policy
https://passman.tistory.com/entry/PrivacyPolicy

## Key features

- Story-driven idle gameplay
- Pixel art style with animations
- Manage physical and mental fatigue
- Discover hidden clues and items
- Interact with colorful characters
- Mini-games and legendary items

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Partnership Pledge | $19.99 | one-time |
| blood diamond x2000 | $14.99 | one-time |
| blood diamond x100 | $0.99 | one-time |
| blood diamond x10000 | $49.99 | one-time |
| reopen ads remove | $4.99 | one-time |
| helm | $5.99 | one-time |
| army cap | $1.99 | one-time |
| special force cap | $3.99 | one-time |
| Perfect Free Pass | $19.99 | one-time |
| minigame life+2 | $5.99 | one-time |
| Termite Fry | $9.99 | one-time |
| Red Ant Juice | $15.99 | one-time |
| vending machine hacking | $19.99 | one-time |
| Magazine Bribes | $29.99 | one-time |
| Santa present x20 | $19.99 | one-time |
| block start4 | $5.99 | one-time |
| heart+2 (Sewers) | $4.99 | one-time |
| heart +3 (in Sewers) | $4.99 | one-time |
| heart +5 (in Sewers) | $4.99 | one-time |
| tear diamond x100 | $9.99 | one-time |


## Recent user reviews (4 of 4)

All indexed reviews: https://appshunter.io/ios/app/underground-storyidlesurvival/id1546968607/reviews.md

### 5/5 — 귿

*2024-04-16, version 9.2.68*

굳

### 5/5 — 오류때매 이러나?

*2022-10-16, version 5.7.1*

이 게임 태블릿 에서는 오류 안 나는데 아이폰11에서만 버그 나는것 같습니다 실행하면 인트로 나오기 직전에 에러 납나다 무슨#############################(영어)에러가 났다 머 어쩌구저쩌구 이러는데 ok누르면 게임이 그냥 꺼집니다 제발 이 버그좀 없에주세요.

### 5/5 — 재밌어 갓겜 탈출하자

*2022-07-19, version 4.6.3*

탈출할게요~

### 5/5 — 간만에 유니크하고 재밌는 게임

*2021-11-04, version 2.6.0*

컨셉도 특이하고 재밌네요 ㅎㅎㅎ 속도 부스터 광고봤을때 이동말고도 캐는속도도 증가시켜주면 좋을고 같아요!

## Frequently asked questions about Underground Story

### What is Underground Story: Idle Survival about?

Underground Story: Idle Survival is a story-driven idle game where players must survive and fight for freedom in an underground labor camp. The game features pixel art, character interaction, and management of fatigue.

### Does Underground Story: Idle Survival have ads?

Yes, Underground Story: Idle Survival contains advertisements. This is common for free-to-play games that offer in-app purchases.

### What kind of gameplay mechanics does Underground Story: Idle Survival offer?

The game combines idle progression with story elements, requiring players to manage fatigue through training, discover items, and interact with characters. It also includes mini-games.

### Is Underground Story: Idle Survival playable offline?

The provided description mentions cloud storage for game data, suggesting an internet connection may be required for saving progress. Specific offline play details are not detailed.

### What is the art style of Underground Story: Idle Survival?

Underground Story: Idle Survival features a unique pixelated art style with delightful animations and colorful characters, offering a retro visual experience.

### How often is Underground Story: Idle Survival updated?

The latest version is 19.3.5, and the last update was on May 10, 2026. This indicates a recent and active development cycle for the game.

### What devices can I play Underground Story: Idle Survival on?

Underground Story: Idle Survival is supported on iPhone, iPad, and iPod devices, indicating compatibility with a range of Apple mobile products.

### What is the age rating for Underground Story: Idle Survival?

The game has an age rating of 4+, making it suitable for younger players and families.

## Version history (last 5 releases)

### 19.4.2 — 2026-08-04

1. Many bug fix

### 19.4.0 — 2026-07-31

1. Many bug fix.

### 19.3.9 — 2026-07-28

1. Many bug fix.

### 19.3.8 — 2026-07-24

1. Many bug fix.

### 19.3.5 — 2026-05-10

1. Many bug fix.

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All apps by lee sanghyun: https://appshunter.io/developer/591080822

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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 2026-08-08.*