■ HALO : Combat Evolved (2001년, Xbox) 600만장
IGN 9.7/10
Teamxbox 4.8/5
Videogame Spot 9.7/10
GamePro 5/5
OXM 9.5/10
■ HALO 2(2004년, Xbox) 900만장
IGN 9.8/10
OXM 9.7/10
Gameinformer 10/10
Gamespot 9.4/10
Teamxbox 9.9/10
Gamespy 5/5
Gamepro 5/5
■ HALO 3(2007년, Xbox360) 1000만장ing
IGN 9.5/10
GT 9.8/10
1UP 10/10
Eurogamer 10/10
Games Radar 10/10
GameSpy 5.0/5.0
Game Informer 9.7/10
Teamxbox 9.7/10
Gamespot 9.5/10
Edge 10/10
■ HALO 3 ODST(2009년, Xbox) 300만장ing
IGN 9/10
Eurogamer 9/10
Edge 9/10
Gameinformer 9.25/10
Gamespy 8.5/10
Planetxbox360 9.3/10
Teamxbox 9.4/10