MW2 For free (PC)

[engaged]

This weekend only, play Call of Duty: Modern Warfare 2 for free! Plus, save 15% on the title now through Monday at 10 AM PDT.

Steam link to download: steam://run/10190
or http://store.steampowered.com/app/10180/

[BeanEgg]

Sorry I'm a newbie but how exactly do you download it?

EDIT; Never mind I found out :)

[Firehorse]

tried it, I prefer the console version though. Atleast on ps3 you don't have people hacking it etc. PC version doesn't even have leaderboards.