# Defend Earth! — Power-up Arcade Fun

> Arcade game to defend Earth from asteroids with an orbital shield. (iPhone/iPad app by Matthew Barrie.)

- Source: https://appshunter.io/ios/app/defend-earth/id1412795889 (this page in markdown: same URL + `.md`)
- Developer: [Matthew Barrie](https://appshunter.io/developer/954930653)
- Category: Games
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 9+
- Requires: iOS 9.0 · 65 MB
- Languages: English
- Released: 2018-07-30
- Data updated: 2026-07-05
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/defend-earth/id1412795889/reviews.md

## What is Defend Earth!?

Defend the Earth! Maneuver the orbital mega-shield around the planet and attempt to repel the unrelenting horde of incoming asteroids.

You are humanity's only hope. You cannot fail. You must not fail.

Game Play:

It's all about the agile thumbs: tap on the right side of the screen to move the shield clockwise, tap on the left side to move counter-clockwise.

Tap and hold for continuous shield thrust. 

Maneuver the shield around the earth to deflect incoming asteroids. Rack up points and climb the ranks from humble Cadet to awe inspiring Shieldlord. 

But be warned: though the earth is resilient and can withstand four asteroid impacts, allow a third strike and it's game over.

## Key features

- Orbital mega-shield defense
- Tap controls for rotation and thrust
- Asteroid deflection gameplay
- Rank progression system
- Limited planet impact tolerance


## Frequently asked questions about Defend Earth!

### How do you play Defend Earth!?

You control an orbital mega-shield around Earth. Tap the right side of the screen to move the shield clockwise and the left side to move counter-clockwise. Tap and hold for continuous shield thrust to deflect incoming asteroids.

### What is the objective in Defend Earth!?

The objective is to repel an unrelenting horde of incoming asteroids. You must prevent asteroids from striking Earth, as the planet can only withstand a limited number of impacts before it's game over.

### Can I play Defend Earth! offline?

The provided data does not specify offline play capabilities for Defend Earth!. However, arcade-style games often function without an internet connection.

### How many asteroid impacts can Earth withstand in Defend Earth!?

Earth is resilient and can withstand four asteroid impacts. Allowing a third strike means it's game over, so precise defense is crucial.

### What devices is Defend Earth! available on?

Defend Earth! is supported on Apple Watch, iPhone, iPad, and iPod devices, offering a versatile gaming experience across the Apple ecosystem.

### What is the age rating for Defend Earth!?

Defend Earth! has an age rating of 9+, making it suitable for younger players and families interested in space-themed arcade action.

### How often is Defend Earth! updated?

The latest version, 2.1, was released on December 9, 2019. This indicates the game has received updates since its initial release on July 30, 2018.

### Does Defend Earth! have ads?

No, Defend Earth! does not contain advertisements. The game is free to play and does not interrupt the gameplay with ads.

## Version history (last 5 releases)

### 2.1 — 2019-12-09

Standalone Watch App

### 2.0 — 2019-10-17

Now you can play on your Apple Watch.
High score chasing "Arcade Mode"

### 1.2 — 2019-03-18

Awesome new power ups!

Combine lasers and shields to defeat the asteroids.

Level progression.

### 1.1 — 2018-07-20

Fix score reporting bug

### 1.0 — 2018-07-19

No release notes.

## More apps by Matthew Barrie

- [Board 2 Death](https://appshunter.io/ios/app/board-2-death/id1102966506)

All apps by Matthew Barrie: https://appshunter.io/developer/954930653

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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 2026-07-05.*