IceNine. was started as an Americas Army team in April of 2004. After a merge, IceNine. quickly moved up to the "Invite" level competition and has been there ever since.
In 2006, with some interest from the AA roster in playing other games as well, IceNine. started recruiting for games such CSS and CoD. After starting these divisions IceNine. officially became IceNine.Gaming.
Though the team has now returned to just IceNine. they now support these games: Americas Army II and III, Call of Duty 4, Call of Duty 5, Counter-Strike:Source, Team Fortress 2, and Left 4 Dead.