If someone is cheating on Halo 3 you inform Bungie or they notice it by them self. But to be sure you inform Bungie about that.
say it was an accident
There is no such thing as cheating within the rules. If you cheat that is pure cheating and there is no explanation . If you are true to someone then you are true to them.
Nope...... Halo 3 isn't on the computer....yet...it'll prob come out in another 3 years or so ;)
By defintion, shooting someone in the head will do.
There are absolutely no cheats for halo reach, unless you count cheating as in breaking the code of conduct.
There is no super punch in halo 3, but if you hit someone with a gravity hammer it is an instant kill that gets you a beat down badge.
Yes and no The achievements will be counted the same and so will the disks but if you have the ODST multiplayer disc (Halo 3 Mythic) and you join someone's campaighn on regular Halo 3 it won't work same thing if someone on HAlo 3 regular joins a map that comes with ODST for example SandBox.
you dont, cheating is for losers. there is no actual way.
halo 3 obviously
If someone is looking to view the Halo 3 trailer, they can go onto YouTube's website to look for it. This trailer may also be viewed on Halo's website, or other video viewing services.
Ask the person you betrayed not to boot you lol
You can join each others game....