Re: Fear 2 serial in use
If you pirate it you're really no more in the right than if you just did that in the first place.
You could try emailing Steam and telling them you bought the game new, the serial says it's in use and you want to play. They will ask you to take a picture of the package and serial and send it to them. They might at that point disable the person who sold it's account and give it to you. Serves that dude right IMO.
I gots one of them high powered gaming computers with an EVGA GTX 480 video thingy and a Q9550 processing device and also one of them Windows 7 64 operating programs with 4GB of some Corsair 1033 DDR2 ram.
Steam, Xbox Live and PSN: StingingVelvet