This caught us completely by surprise, but then again with PAX East currently pumping out some great news for the gaming world in general, we probably should have guessed something of this magnitude was in the works.
Firaxis have officially announced an adaption of XCOM: Enemy Unknown for the iOS platform, and while the graphical fidelity may be toned down, the gameplay is completely intact. Actually, 2K have released a titbit covering the details so hit the video for more info.
Consider us ready and waiting for XCOM... I'll be playing on Iron Man mode... because I'm just too manly for the regular mode!