Games with Viral achievements

Looking to put together a list of games with viral achievements and even possibly if you had it or were willing to pass them along sometime?

I'm always willing to pass on my virals.

List of games


Blacksite: Area 51
Borderlands
Gear of War 3
Looney Tunes: Acme Arsenal (US/NTSC Version)
Need For Speed Carbon (Multiple and for game game types)
Operation Flashpoint: Operation Dragon Rising
Operation Flashpoint: Red River
Skate 3
Shadowrun
Tony Hawks Project 8
Transformers 2: Revenge of the Fallen (Maybe glitchy)
Zombie Wranglers

Gears of War 3
Blacksite: Area 51
Looney Tunes: Acme Arsenal (US/NTSC Version)
Transformers 2: Revenge of the Fallen

Operation Flashpoint: Red River was noted on previous post but I have it as well.

I have these still & I'm happy to pass them on, however please note I have been unable to transfer the viral for Transformers 2 the last two times I tried. No idea why but I have posted about it in forums on other sites to see if anyone else has had this problem.

Shadowrun has that "Plays Well With Others" teabagging one.

Skate 3 has a viral achievement. It's so viral, I think you get it the minute you are online.
Also, Tony Hawk Project 8 has that achievement where you need to beat a develpoer or someone who has that achievement.

Updated thanks for the input guys!