halo 3 campaign legendary?

[underlord]

is anybody willing 2 help me finish halo 3 campaign on legendary since i really want the achievement and armour, my gamertag is XxWILDZYxX, send me a message or leave your gamertag and il message you, and also i don't have a headset if that may be a problem.

 

[Noah]

i could help but it deepens were your at cause i do not want to go through the whole thing again...