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Beware Planet Earth!

By Somnambule

This app is only available on the App Store for iOS devices.


Heed the warning from the red planet, Earthlings! The Martians are about to strike our beloved planet to take our single most valuable resource: cows! Protect Barney's "ladies" in this colorful and whimsical tower defense game!
• Fast-paced tower defense game featuring a full Story mode (46 levels) and 23 bonus challenges.
• Two game modes: Veteran mode for experienced players, and normal mode for beginners to the tower defense genre.
• Intense multitasking action using the Zapper and the Cowbell.
• 20 machines to build, including defense towers, items and traps.
• 23 different Martians, each possessing a unique ability.
• 4 seasons, each possessing a unique environment, theme music, and gameplay twist.
• 30 achievements (with specific achievements for Veteran mode).
• Cheerful and comic cartoon atmosphere, spoofing cheesy '50s Horror/Sci-Fi movies.
• Cows! <3
• Talking outhouse! (wait, what?!)


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iPad Screenshot 1
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Customer Reviews

Perfect Game

Just 10/10
I have nothing else to say it looks adorable and there's aliens.
What could go wrong when u have a person (I'm not guessing genders here) in porta-potty!


Everytime I try to run the app, it goes black screen for a bit then crashes .-.

Useless app!

1st run app then shrink to small screen and unable to do anything. What a waste download and I paid for data to use this

Beware Planet Earth!
View in iTunes
This app is designed for both iPhone and iPad
  • Free
  • Category: Games
  • Released:
  • Version: 1.0
  • Size: 364 MB
  • Language: English
  • Seller:

Compatibility: Requires iOS 5.0 or later. Compatible with iPhone, iPad, and iPod touch.

Customer Ratings

Current Version:

Top In-App Purchases

  1. Beware Planet Earth! full version$3.99