Alien Defense 101

This is the free, non-HD version. Check out the HD version if you have a tablet or high-end Android phone!

Defend Earth against waves of Aliens. Blast giant UFOs into pieces. Endure your Captain's snide remarks. All in the day of a rookie space pilot who is Humanity's last hope against aliens! Come and see what kind of rookie you are!

Alien Defense 101 is a retro arcade Shoot'em Up for your Android. If you enjoy shooting and blasting things up you are going to enjoy this. In Alien Defense 101 you can:

- Combat 12 intelligent enemy types in our pseudo-3D engine!

- Blow-up, shoot, dice and kill enemies in "Casual" difficulty or face the meanest in hellish "Real Deal"

- Level up your spaceship as you beat your best records

- Gather weapon power ups in battle to accelerate your rampage

- Get ranked and see how you will be remembered by your brother in arms! Fulfill your call of duty and get your medal of honor!

- NEW EXTRA! Captain Cody's Weapons Pack - supercharged weapons to kick alien ass! 6 types of new weapons including Defense Matrix, Lightning Gun, M6 Missiles and more!

- NEW! Now a fully compatible tablet game, in HD! Got a tablet? Try this game for a spin and tell us what you think!

This game was inspired by our favorites when we were young - 1943, R-type, space invaders in the arcades, and other top-down shooting arcades. If you are like us, this game will not disappoint you! Come get some arcade shoot-em-up action!