When did halo 1 and halo 2 come out?

[playstation fan]

my friend thinks halo 1 came out in 2003 and halo 2 in 2006,
i think halo 1 came out in 2002 and halo 2 came out in 2004.

Who's right?

 

[JustAn0therGuy]

halo was 2001 sometime and halo 2 was November 11, 2005 or 2004 but def not 2006

 

[perfecsaiyan]

Halo 1: November 15, 2001

Halo 2: November 9, 2004

 

[KeY]

halo came out in 2001
and halo 2 in 2004