Excellent game! If I didn't already own in on Steam I would buy it in a heartbeat.
Heck it was worth 40 to me so 13 is a no-brainer.
Currently Playing:
Resistance 2 Co-op (anyone call for a Medic?)
Call of Duty: Modern Warfare 2 (PC)
F.E.A.R. (PC)
Currently Ignoring:
My 360 and Wii.