"5 months" reveals a CV.
A 'Lead Game/Level Designer' portfolio also mentioned a "to be announced console title" for Xbox 360 Kinect, using Epic's Unreal Engine 3 tech.
It's an "unannounced Zero-person Shooter" according to the of a C++ Programmer, which is backed up by of one Lead Game/Level Designer. It's a singleplayer "rail shooter" says the coder. Thanks .
Roll on E3 2011!