A top down vertical shooter with retro graphics and sound. Borrow iFighter's game play, add iCollider play field (the grid with the cool ripple effects), and add some explosions from geoDefense. (I chose iCollider play field because it has the lights running across here and there.) Hope I've painted a good picture. Sorry, I'm foreign.
Ok, let's add Isotope's ships and stores into the mix. My idea was a top down shooter like iFighter with the other game's graphics and sound. I'm not sure how else to explain. This is just an idea that maybe a developer might see and make a reality. I have to wait a minimum of one year before I can start dev. Personal stuff.