Interesting mix of different ideas. Despite some basic bits of graphics, the visual look is very nice and the soundtrack suits the game too. The gameplay felt mostly okay, rotating and shooting feels natural, it's weird that the shooting button is shared, but I guess it makes sense, since only one player can shoot at a given time. Trying to "break" into the centre area to get the ball at first was difficult (you have to rotate to get in) and I wonder if that's an intended feature or not.
I'd like to invite your game to our contest, the Game Development World Championship!