Very nice game, the graphics are awesome, like the 3D background and the staships, but the so many "bullets" are very confusing and sometimes I couldn't see even my ship. The gameplay isn't too hard [I reommend using the mouse, because you can control more easily your ship wit that] if you are uing the 5 life perk. With the colored lines before every wave make your gameplay more enjoyable so you can prepare where to start. The only thing that I don't understand is the ship's life. Sometimes I don't take damage and sometimes I got instantly killed.
Ater all it's a very nice game, I recommend for every starship shooter gamer.