# Human Invaders: Mars Defense — Defend Mars from Earth

> Defend Mars from Earth (iPhone/iPad app by PAUL ALLEN JOHNSON.)

- Source: https://appshunter.io/ios/app/human-invaders-mars-defense/id6779857678 (this page in markdown: same URL + `.md`)
- Developer: [PAUL ALLEN JOHNSON](https://appshunter.io/developer/1886246500)
- Category: Games, Action, Casual
- Price: Free
- Age rating: 9+
- Requires: iOS 17.0 · 111 MB
- Languages: American English
- Released: 2026-06-22
- Data updated: 2026-07-18
- User reviews in markdown: https://appshunter.io/ios/app/human-invaders-mars-defense/id6779857678/reviews.md

## What is Human Invaders?

The invasion is coming — from Earth.

You are Mars's last line of defense: a lone Martian cannon standing on the real Martian surface. Human lunar landers are dropping out of orbit wave after wave, and only you can shoot them down before they touch ground.

• REAL NASA MARS PHOTOGRAPHY — fight across Olympus Mons, Valles Marineris, Gale Crater, the polar ice cap, a global dust storm, and the famous blue Martian sunset. Every backdrop is a real NASA image.
• CLASSIC ARCADE ACTION — drag to move, auto-fire, dodge. One thumb. Sessions fit in two minutes.
• A FLEET WORTH FIGHTING — scout landers, gunships, armored haulers, and the orbital COMMAND SHIP boss that aims for you and fights harder as it burns.
• POWER-UPS — plasma spread, energy shield, dust storm, bonus salvage.
• 10 CAMPAIGN LEVELS + ENDLESS MODE with a rising score multiplier.
• EASY / NORMAL / HARD — from chill to merciless. Hard pays more.

Free with banner ads. One $2.99 purchase removes them forever — optional watch-an-ad bonuses (like extra-life continues) stay for everyone. Prefer not to watch? A $0.99 pack of 20 extra lives has you covered.

Mars imagery courtesy NASA (public domain). NASA does not endorse this app.

Privacy Policy: https://humaninvaders.net/privacy.html
Terms of Use: https://humaninvaders.net/terms.html


## Version history (last 2 releases)

### 1.0.1 — 2026-07-13

Classic arcade fire pacing: your cannon now re-arms the moment your shot lands, just like the original arcade greats. Plus difficulty tuning and stability fixes.

### 1.0 — 2026-06-23

No release notes.

## More apps by PAUL ALLEN JOHNSON

- [AI Companion - Your AI Friend](https://appshunter.io/ios/app/ai-companion-your-ai-friend/id6760789902)
- [ReelPrompt](https://appshunter.io/ios/app/reelprompt/id6762421454)
- [SlapTunee](https://appshunter.io/ios/app/slaptunee/id6765556584)

All apps by PAUL ALLEN JOHNSON: https://appshunter.io/developer/1886246500

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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 2026-07-18.*