how do you create a game on halo 3 without going into custom games?

[lilfish009]

i mean as in um yeah like your own game not in custom games but so you can make it like hammerzit only or so you can have swords only oh and if u can make ur own game can you put it on matchmaking?
please answer both and if you do i will give you a best answer!!!!!!!!!!

 

[Chris H]

you cant put a custom game in matchmaking soory

and the only way can make a game is in mtchmaking but u can make a map in the forge