Rainbow six siege the saga By aristides2003 Period: 1998 to 1998 Rainbow six Period: 1999 to 1999 Rainbow six rogue spear Period: 2000 to 2000 Rainbow six Lone Wolf (cancelled) Period: 2003 to 2003 Rainbow six Raven Shield Period: 2003 to 2003 Rainbow six 3 Athena Sword Period: 2006 to 2006 Rainbow six Vegas Period: 2008 to 2008 Rainbow six Vegas 2 Period: 2011 to 2011 Rainbow six Patriots (cancelled) Period: 2015 to 2015 Rainbow six siege The only game with a History, the reason? Because Ubisoft bought the company in 2011 changing the direction of the saga.