ARZ Proto

Hey folks,

Much later then promised here is the first Prototype for ARZ. Now this is not a full fledged demo or game. This is slightly above a tech demo with the purposes of getting some early feedback on how what direction to take the game.

Link!
http://www.naveennattam.com/ARZ_2/ARZ_Proto_00_00.zip

Controls:
Left / Right to rotate the Turret
Space to fire
1 - activate exploding ball
2 - activate gravity ball
3 - make the ball both exploding and gravity

While is there no way to lose or win, just try to keep the little blue things away from the big red P.

Things I'm looking for feedback on:
1) Did you just end up using one type of ball (1/2/3) and didn't need the others?
3) How was the speed of the game (movement of balls, etc)?

Hit me with your thoughts here or at my email (naveen.nattam@gmail.com).