- last post: 01.01.0001 12:00 AM PDT
Actually, I believe you can. Back when I played the demo, I had a modded Blood Gulch map. Unfortunately, it's basically editing your own map file so the changes only apply if you're the host and the other players who have the real Blood Gulch map file will see stuff according to it and not your weird mod stuff, except in fragments from the host sending data over. Basically it's a crappy way of playing a mod. Just use Halo CE, download some good custom maps, and wait for people to create a game with it.