# High-High — Earthworm runaways

> 2D platformer game for collecting earthworms and escaping pollution. (iPhone/iPad app by oh dong reol.)

- Source: https://appshunter.io/ios/app/high-high/id1511662492 (this page in markdown: same URL + `.md`)
- Developer: [oh dong reol](https://appshunter.io/developer/437182274)
- Category: Games, Entertainment, Action, Casual
- Price: Free with in-app purchases
- Rating: 4.20/5 from 5 App Store ratings · 5 written reviews indexed
- Age rating: 9+
- Requires: iOS 9.0 · 115 MB
- Languages: English
- Released: 2020-06-01
- Data updated: 2026-07-16
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/high-high/id1511662492/reviews.md

## What is High?

▣ Introduce
- 'HIGH HIGH' is a fun 2D platformer game with repeat play. You can be immersed in it.
- You got to move up as you can possibly for evacuation of cute earthworm friends.
- Let's have killing time with 'HIGH HIGH'

▣ Features
- Fast install by small app size.
- Easy control to everybody.
- Collect cute earthworm friends by get the coins.
- Clear 100F evacuation mission with eartchworm friends.
- You can infinite challange with escaped earchworms.
- Characterful skills of earch earthworms.
- You can acquire the coin, and sometimes coin pocket, if you have luck.
- It's FREE game.

▣ How to play
- Everybody can play easily.
- Move up to escape from polluted water chasing earthworms.
- Touch the screen to jump. And down swipe the screen to down jump.
- You can side move by swipe touch screen to left or right.
- You can crouch to evade from side attacker by holding touch screen.

▣ Support
- Game center login occurs automatically. when you touch the achivements, leaderboad, and cloud button.
- There is logout button in setting page to change your Game Center account.
- You can save game play data by touch cloud save button in setting page.
- You can manage game data like collected coin and cleared missions via cloud save and load.
- You can save collected earthworms safely via cloud save.
- Purchased earthworms can be restored by restore button in setting page.

▣ Caution
- Use cloud to save data necessarily.
- It can't be restore game data without cloud save and load.

Business contact : developer@edgemob.co.kr

## Key features

- 2D platformer gameplay
- Collect earthworm friends
- Characterful skills
- 100F evacuation mission
- Infinite challenge mode
- Cloud save functionality

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Johns | $0.99 | one-time |
| Kimo | $0.99 | one-time |
| Mummy | $0.99 | one-time |
| Piggy | $0.99 | one-time |
| PpongDdai | $0.99 | one-time |
| Qula | $0.99 | one-time |
| Sancho | $0.99 | one-time |
| Slugger | $0.99 | one-time |
| Skullky | $0.99 | one-time |
| Remove Ads | $0.99 | one-time |


## Recent user reviews (5 of 5)

All indexed reviews: https://appshunter.io/ios/app/high-high/id1511662492/reviews.md

### 5/5 — ㅠㅠ

*2024-03-11, version 1.2.7*

그리고 왜 100층 탈출 했는데 목표 달성에 안 뜨나요 ㅜㅜ

### 1/5 — The developer writes fake reviews

*2020-06-16*

I got the game when it had 2 reviews and the one written one it had things in it like any country.any place and other obviously scripted things that they payed some idiot to write a fake review and said idiot didn’t even change the format they gave them

**Developer response:** We don't understand your meaning. We do not write fake review. Maybe you have some misunderstand. This game has so a few reviews yet. How so pitiful. I expect to people's interesting about this game.

### 5/5 — 재미있게 할께요~~~

*2020-06-04, version 1.2.1*

안드로이드 버전 엄청 재미있었는데 아이폰 사고 보니 있네요 ㅎ 재미있게 할께요~~~

### 5/5 — 귀여운건 언제나 응원입니다요

*2020-06-04, version 1.2.1*

예에에에에~

### 5/5 — 최고의 지렁이

*2020-06-03, version 1.2.1*

최고의 다양한 지렁이를 만납니다. :)

## Frequently asked questions about High

### What is the gameplay of High-High like?

High-High is a 2D platformer where players move upwards to help earthworm characters escape polluted water. Gameplay involves jumping, down-jumping, side-swiping, and crouching to evade obstacles and attackers.

### Can I play High-High offline?

The description does not explicitly state whether High-High can be played offline. However, features like Game Center login and cloud save suggest an internet connection may be required for full functionality.

### How do I collect earthworm friends in High-High?

You can collect cute earthworm friends by gathering coins within the game. Some coin pockets may also be acquired through luck.

### Does High-High have multiplayer options?

The description does not mention any multiplayer features for High-High. It focuses on single-player gameplay and challenges.

### What is the age rating for High-High?

High-High is rated 9+ and is available on iPhone, iPad, and iPod devices.

### How often is High-High updated?

The latest version of High-High is 1.2.7, which was last updated on September 3, 2021. This indicates updates are not very frequent.

### Does High-High have ads?

Yes, High-High contains advertisements. It is a free game with in-app purchases.

### What are the in-app purchases in High-High?

While the description mentions in-app purchases, it does not detail specific items. It does note that purchased earthworms can be restored.

## Version history (last 5 releases)

### 1.2.7 — 2021-09-03

- Added App Tracking transparency popup.
- Ads partner changed.

### 1.2.6 — 2021-02-25

- Changed developer's contact.

- Minor Bug fix

### 1.2.4 — 2020-06-23

fixed store marketing url

### 1.2.3 — 2020-06-21

bug fix

### 1.2.2 — 2020-06-08

Try to fix screen crop problem at some iphone models

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## More apps by oh dong reol

- [Patience counter](https://appshunter.io/ios/app/patience-counter/id1503309680)
- [인생낱말찾기](https://appshunter.io/ios/app/id1521387913)
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- [빡투](https://appshunter.io/ios/app/id1566829593)

All apps by oh dong reol: https://appshunter.io/developer/437182274

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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 2026-07-16.*