Zenith work in progress

Hello all I've just started tinkering with this awesome package game salad 4 days worth of fiddling and have come up with a rough game, old school shoot em up try it out and tell me what you think. may change control system to touch control for the iphone cause i don't like the touch joysticks can be a bit unresponsive at times. any hoo heres the link http://gamesalad.com/game/play/35704