Just one I had on the bog…

I think there’s room for a cod-hacker-themed iPhone game, along the lines of Introversion’s Uplink, with a super-sexy swipey, slidey, zoomy interface. Also wi-fi multiplayer enabled, where you race to ‘hack’ your opponent’s device.

You can perhaps gain new security features through playing the standard game, thereby levelling up your device and making it more resistant to attack in multiplayer, so then you start getting this nice Pokémon style collect-em-up dynamic going on as well.