Microsoft giving thanks to its most dedicated fans, who have been with the Xbox brand for years. They are receiving a free copy of the entire first season of Killer Instincts which features 8 Characters and will be available on Xbox Live at launch. Fans are selected by Gamerscore and other activities on Xbox Live, they are sending them in email. Very nice gesture on Microsoft’s part and gives gamers the chance to experience Killer Instincts if they weren’t already buying it. So go on now to check your email you never know you might land a free game!
Source: NeoGaf User: John Caboose