Halo Nation,
Long ago I played Halo 1 with a friend and we started at the beginning and finished the mission together. It’s been 15 years. How do I set that up again, as now I would like to complete 1,2, 3, 4, and 5 with my son. I want to work as a TEAM together to beat the covenant. Just need to know how to set that up. Thanks!