Originally Posted by Protoplasym
F.E.A.R. 2 comes to mind as another game that the PC has exclusive content from what I'd read... supposedly that Mech level is only in the PC version...?......
No, you're thinking of Riddick: Escape from Butcher Bay (and the mech level was added into the 360/PS3 version).
The mech levels in FEAR 2 are the same, as are the mech-oriented multiplayer maps (though those are free on PC, and paid content on consoles).