Physics Invader = Space Invader + Physics

Why is this so popular? There are more interesting ways to integrate physics in a classic game, like this one: <a href="http://www.referencegames.com/" rel="nofollow">http://www.referencegames.com/</a>

The physics don't do much to the gameplay, but they make the game very good-looking. Physics aren't just useful, they're also sexy.

This game is so cool! What a neat spin on a classic game. They should take this game social on iminlikewithyou's new platform.

This is typical innovation... mixing two things together to make a third thing.<p>Next physics invaders... + [add your own mix]. I choose +pony.

I got to level 9.