Games

Released games

 * Halo: Combat Evolved
 * Halo PC
 * Halo Custom Edition
 * Halo 2
 * Halo 2 Vista
 * Halo 2 Multiplayer Map Pack
 * Halo 3
 * Halo 3: ODST
 * Halo 3 Beta
 * Halo Wars
 * Halo: Reach
 * Halo: Reach Multiplayer Beta

Upcoming games

 * Halo 4
 * Halo: Combat Evolved Anniversary

Canceled games

 * Halo: Chronicles
 * Halo DS
 * Untitled Halo MMO

Other

 * Multiplayer gametypes