In what year was the first Halo game released?
2001
2001
2001
2001
2001
2001
2001
2001
2001
2001
2001
2001
2001
2001
2001
2001
2001
2001
2001
2001
2002
2001
2002
2002
2002
2002
1999
2002
1999
2002
1999
1992
2002
1999
2004
1992
2002
1995
1999
2004
1992
1993
2002
1995
1999
2004
1992
1993
2002
1995
1999
2004
1992
1993
2002
1995
1999
2004
1992
1993
2002
1995
1999
2004
1992
1993
2002
1995
1999
2004
1992
1993
2002
1995
1999
2004
1992
1993
2002
1995
1999
2004
1992
1993
2002
1995
1999
2004
1992
1993
2002
1995
1999
2004
1992
1993
1991
2002
1995
1999
2004
1992
1993
1991
2002
1995
1999
2004
1992
1993
1991
1995
1999
2004
1992
2000
1993
1991
1995
1999
2004
1992
2000
1993
2003
1991
1995
1999
2004
1992
2000
1993
2003
1991
2001.
1995
1999
2004
1992
2000
1993
2003
1991
1995
1996
2004
1992
2000
1993
2003
1991
1990
2007
1995
1996
2004
1992
2000
1993
2003
1991
1990
2007
1995
1996
2004
2006
2000
1993
2003
1991
1990
2012
2007
1995
1996
2006
2000
1993
2003
1991
1990
2012
2007
1996
2006
2001.
2000
2003
1991
November 2001
1990
2012
2007
1996
2006
2000
2003
1991
1984
1990