Halo 3 is a first-person shooter game developed by Bungie for the Xbox 360. It was announced at E3 2006 with a real-time cinematic trailer. It was released on September 25, 2007 in North America, September 26, 2007 in Europe and September 27, 2007 in Japan.

Halo 2 is a first-person shooter video game developed by Bungie Studios. Released for the Xbox video game console on November 9, 2004, the game is the second installment in the Halo franchise and the sequel to 2001's critically acclaimed Halo: Combat Evolved.