need help with halo 3 achievements?

[cman8989]

i need help with like a couple lone wolf ones and i also need the meta game ones for the campaign i really could use some help please answer.

 

[Brad]

First with the meta game go into campaign lobby and click (x) at the top change scoring off to free-for-all. If you have all skulls turn on 4 or 5 gold skulls no silver ones for multiplier. Do it on normal difficulty . Try doing it with a friend if you get stuck and make sure you do the mission for the certain time. Your multiplier goes down if you take too long. The hardest mission i thought to do on points was 'Halo'. For the lonewolves achievments change your xbox live language to the bottom one (chinese) and then go onto halo, when you get into halo 3 matchmaking go on lonewolves which should appear in english. Before you begin search click (x) and click (a) on the bottom option. This will search for other people trying to do the same thing. When it has found a party tell them what you need and ask them to let you get it. I have 1000/1000g from halo 3 because of this. Hope it helps : )