"Closed"@en . "2010Z"^^ . . . . . . . "RedOctane was an American electronic entertainment company perhaps best known for producing the Guitar Hero series beginning in November 2005. RedOctane became a wholly owned subsidiary of Activision in 2006. In February 2010, Activision closed the RedOctane division."@en . "2010-02-11Z"^^ . . . "RedOctane"@en . . "1999Z"^^ .