do it with a friend if on lonewolves, make friends to do it with good luck
I do want to get all the achievements but i have xboxlive but can you tell me how to get all achievements in halo 3 in xboxlive.
you get all the vidmaster achievements on halo 3 and halo 3 odst
There are no glitches, cheats or workarounds to earn all the achievements in Halo 3 illegitimately.
Your work for them.
No, there is not.
To get security armor in Halo 3... all you have to do is get all of the original 49 achievements (you don't need the new mythic or legendary achievements).
Yes. Yes you do but the vidmaster achievements i Halo 3 arent the only ones you need to get Halo 3 ODst and there are more you need to do
Here is a complete list of all Halo 3: ODST achievements: http://www.xbox360achievements.org/game/halo-3-odst/achievements/For tutorials/guides on how to do them, simply put the names (i.e. "All Ears," "I Like Fire.) into YouTube along with the keywords "Halo," "ODST" and "guide", and you should be good.
you need to achieve all the achievements. you need to achieve all the achievements.
Actually, that doesn't work. To get all the achievements in Halo 3, you just have to work for them. I got 1575g just by working for them...there is, however, a way to get all 1750g in Halo 3 by manipulating your gamerscore, but that's a bit more complicated.
you need 49 achevments with halo 3
you have to get all vidmaster achievements to get recon.