When was the first game in the original Halo trilogy released?
15-Nov-01
1991
1991
1991
1993
1990
1991
1993
1990
1991
1993
1990
1991
1993
1990
1991
1993
1996
1990
1995
1992
1991
1993
1994
1996
1990
1995
1992
1991
1993
1994
1996
1990
1995
1997
1992
1991
1993
1994
1996
1990
1995
1997
1992
1991
1993
1994
1996
1990
1995
1997
1992
1991
3 years ago
1993
1994
1996
1990
10/23/10
1995
1997
1992
1991
1993
1994
1996
1990
3 years ago
1995
1997
1992
1991
1993
1994
1996
1990
10/29/10
1995
10/31/10
1997
1992
10/23/10
1991
3 years ago
1993
1994
1996
1990
1987
1995
1997
1992
1991
3000 BCE
1993
1994
1996
1990
1987
1 October 1997
3 years ago
3D Halo
1995
10/31/10
1997
1992
10/23/10
1991
1993
1994
1996
10/21/10
1990
1987
1 October 1993
1995
1997
1992
1991
3 years ago
1993
3D Halo
1994
1996
1990
1987
1995
1997
1 November 1997
1 November 1993
1 October 1996
10/23/10
1 October 1997
3 years ago
1 October 1990
10/21/10
1 December 1993
1 October 1993
10/22/10
1 October 1995
10/9/10
1 October 1996
10/11/95
1 December 1997
1 September 1997
1 October 1990
1 October 1997
10/31/10
10/11/94
1 November 1993
10/11/96
10/11/97
1 October 1995
1 November 1997
10/11/93
10/23/10
1 October 1996
3rd Edition
3-7-99
10/11/98
1 October 1991
10/23/11
3-4-99
10/21/10
3 years ago
1 December 1993
1 October 1993
1 November 1990
3-7-98
1 October 1997.
3-7-95
1 October 1990
10/11/01
10/9/10
1 October 1995
1 October 1997
10/11/92
1 October 1996
3 days ago
1 October 1993.
3rd Edition
1 November 1997
1 October 1991
1 October 1994
10/23/11
1 November 1993
1 November 1997.
10/31/10
1 October 1996.
1 November 1993.
1 October 1993
1 October 1990
1 October 1995
1 October 1990.
1 October 1998
1 October 1991
1 October 1994
1 October 1992
3000 BC
1 October 1995.
1 December 1993.