Frantic and addicting
Geometry Wars involves steering your ship around different varieties of shapes all want to hunt you down. And by steering I of course mean shooting in the face.
Quite compact, GW features only one mode, and with very few options. The game starts out easy, with only small waves of few shapes chasing you at first, but it picks up quickly. Eventually you'll be getting swarms of fast, dodging enemies coming at you, pushing your survival skills to the limit.
The game isn't technically deep, but the bright neon colors and fast gameplay make it a fun diversion and also worth it's price, currently available on Steam for only 3.99. Those who haven't played it yet should really try it out.