http://www.xpgamesaves.com/topic/34241-left-4-dead-2-iso-mods/ http://www.xpgamesaves.com/topic/98909-teamxpg-left-4-dead-2-iso-mods/
you know you can edit the save file for this game and bind all and more mods to the controller just google the commands and use one of the 3 million save editors for the game