Hi, I am from the dev team of "Space Touch" game.
Our game "Space Touch" is a new type sci-fi shooter with "color-logic" fight, and with good graphics.
Appstore link (iPhone version): Space Touch - The touch shooter for iPhone, iPod touch, and iPad on the iTunes App Store
Appstore link (HD iPad version): Space Touch - The touch shooter HD for iPad on the iTunes App Store
Trailer (with gameplay parts):
Space Touch - The touch shooter - iPhone/iPad game - YouTube
Homepage: Space Touch - The Touch Shooter - unique sci-fi game for iPhone and iPad - homepage
Some images from the game: