(2002), Omaha/Seven Card Stud HL/8 or Better (2009), and H.O.R.S.E. (2010).
In 2002, Omaha/Seven Card Stud HL/8 or Better was introduced.  The game Omaha/Seven Card Stud HL/8 or Better was followed by Seven Card Stud HL/8 or Better in 2009 and H.O.R.S.E. in 2010.