How do you do death match in halo combat evolved?

first you have to get Xbox live

first you need an internet cable to connect with Your Xbox (should come with Xbox)

then you have to pay either $50 a year (best price), 8.00 a month (if you do this for a year it will be $96 total) or $25.00 per three months (tri-monthly) which goes to about $100 if you do this all year.