Ninja vs Aliens

The Alien's are attacking, and the only one that can save us is... a Ninja?

*record scratch* Hold up, did I read that right? Ninja? What the...

Let's get on with it. You're a Ninja, and you have to destroy all the alien ships with a sword.

*record scratch* This is ridiculous, really? A SWORD? THE SHIPS ARE FLYING! What? oh, they're shooting fireballs? And you hit them with the sword?

I mean, it's not as far fetched as breaking buildings down with an over fed chicken...

Ninja vs. Aliens is the best parts of breakout, space invaders, and baseball. With our infinite levels, you can play forever -- or until you completely run out of health. Fight through up to 6 different difficulty levels of enemies, and see how long you can survive.