Before the grammar Nazis reach for their pitchforks and storm the PS3Vault office we’d like to point out that we know ‘unrational’ is not a word. It would appear that publisher Activision does not however, as according to a leaked digital flyer Unrational is the name of Modern Warfare 3’s first map pack.

MP1st writer Fahed Jaradat explains that five maps, two brand new (Aftershock and Fallout), two from MW2 (Terminal and Favela) and Call of Duty 4’s infamous Shipment, are scheduled for release on January 12th 2012. It is also believed that paid subscribers to Call of Duty ELITE will be able to access these early.

Please retain this information with scrutiny until it is officially confirmed or denounced. We intend to contact Activision for comment once we've finished crying into our dictionaries, so stay tuned for any updates.