# Area 99.9% — Simple Encampment game

> Area 99.9% is a line-drawing puzzle game with enemy avoidance mechanics. (iPhone/iPad app by HIDEHIKO NAGANO.)

- Source: https://appshunter.io/ios/app/area-999/id1605064913 (this page in markdown: same URL + `.md`)
- Developer: [HIDEHIKO NAGANO](https://appshunter.io/developer/569036928)
- Category: Games, Entertainment, Action, Casual
- Price: Free
- Age rating: 4+
- Requires: iOS 11.0 · 84 MB
- Languages: American English, Japanese
- Released: 2022-05-16
- Data updated: 2026-08-14
- Monetization: ad-supported
- User reviews in markdown: https://appshunter.io/ios/app/area-999/id1605064913/reviews.md

## What is Area 99.9%?

This is a puzzle game like VOLFIED or QIX.
The player moves his/her ship and draws lines on the field to gain areas while avoiding enemies and bullets on the square field. The round is completed when the area acquisition rate reaches 75% or more.
On the green line (barrier), you are not attacked by normal enemies or bullets. Impassable blocks are placed on the field, and items can be obtained in rare cases by surrounding the blocks when they appear.

Conditions for losing a life
If your ship touches an enemy or a bullet while drawing a line, you lose one life.
If an enemy touches the line while drawing a line, sparks are generated and follow your ship at high speed. If you touch the spark, you lose one life.
After a certain period of time, a red spark that moves only on the barrier is generated. If your ship touches the spark, you lose one life.

## Key features

- Area capture gameplay
- Enemy and bullet avoidance
- Barrier mechanics
- Block surrounding for items
- Multiple losing conditions

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/area-999/id1605064913/reviews.md

### 1/5 — 操作出来ない

*2024-12-04, version 1.2*

思うように動かず反応が悪いです。凄いストレス😫。
スムーズに反応してくれれば好きなゲームなのに…残念

### 1/5 — 自機が思うように動作しない

*2024-03-23, version 1.2*

iPhone13 pro MAXで使用しているが、attackボタンは押すと自機が赤く点灯するため反応しているが、肝心の自機移動ボタンが左右は反応したり反応しなかったり。上下はほとんど反応せず…
※ オプションでボタン配置変更しても関係ない。

## Frequently asked questions about Area 99.9%

### What is the main objective in Area 99.9%?

The main objective is to capture at least 75% of the field's area by drawing lines, while skillfully avoiding enemies and their projectiles. Completing this goal within a round signifies success.

### How do players lose a life in Area 99.9%?

A life is lost if your ship collides with an enemy or bullet while drawing a line. Enemies touching your line create sparks that chase you, and touching these sparks also results in losing a life. Additionally, red sparks generated on barriers can cause a life loss if touched.

### Can I play Area 99.9% offline?

The provided information does not specify whether Area 99.9% supports offline play. However, many puzzle games of this nature are playable without an internet connection.

### Does Area 99.9% have multiplayer modes?

The description for Area 99.9% does not mention any multiplayer features. It appears to be a single-player experience focused on individual puzzle-solving.

### What devices is Area 99.9% available on?

Area 99.9% is available on iPhone and iPod devices. It is designed for iOS platforms.

### How often is Area 99.9% updated?

The latest version of Area 99.9% is 1.2, which was last updated on September 22, 2022. This indicates updates are not extremely frequent, but the game has received at least one update since its release.

### Does Area 99.9% have ads?

Yes, Area 99.9% contains advertisements. As it is free to download and play, ads are used as a monetization method.

### What is the age rating for Area 99.9%?

Area 99.9% has an age rating of 4+. This suggests it is suitable for young children and contains no mature content.

## Version history (last 2 releases)

### 1.2 — 2022-09-22

- The ranking function is implemented.
Your score will be registered in the world ranking. Monthly ranking is also available.
If you clear a stage with a large area or clear stages in a row, a bonus will be added to your score and you can aim for a high score.
- Change of enemy's movement
Enemies' movements, which used to be random, are now patterned so that they all move in the same way so that players can think of strategies.
- Fixed a bug related to volume change.
- Fixed other minor bugs.

### 1.0 — 2022-05-16

No release notes.

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## More apps by HIDEHIKO NAGANO

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All apps by HIDEHIKO NAGANO: https://appshunter.io/developer/569036928

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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 2026-08-14.*