Apple iPhone 4S exclusive feature is voice control done by Siri. Siri is a company purchased by apple back in April of 2010 and just made its way into the iOS.
This cool flash based shoot’em’Up where you have to type to destroy your enemies. Z-Type reminds me of an old Sega game called The Typing of the Dead that was released on the Dreamcast back in 1999.
I just found my new Time-waster game.