Halo 3 meta campiagn issue.

ive completed halo on legendary, but im trying to get the campaign meta game achivements.every time i try it on mission 5 i score 20,000+ points and dont get the achievement, i definateley dont have it yet and i definatley have got the required points. single player and co-op. any suggestions??Halo 3 meta campiagn issue.
don't you need 50,000 or more for missions 5 and 6? play the game on normal and turn on iron, throw, fog, and sabotage i think to make getting points easierHalo 3 meta campiagn issue.
don't you need 50,000 points or something like that for the achievement? Sorry if i didn't help
[QUOTE=''ShawnEffect_58'']don't you need 50,000 points or something like that for the achievement? Sorry if i didn't help[/QUOTE] nah, its 15,000 =(
make sure your not doing it in co-op with team scoring....you have to do free for all or just do it solo....
[QUOTE=''OneLessFinger'']make sure your not doing it in co-op with team scoring....you have to do free for all or just do it solo....[/QUOTE] i am i dont see what im doing wrong
did u get 15 000+ after the level completed or before? cuz I think u need 15 000 before the level is over
before. i got around 16,000 and then it multiplied to like 30,000ish
isnt it 30,000