Halo 3 Question?

[homluke]

Do you need to finish the mission after you get the terminals to get the marithon man acheivement?

 

[[ZD]Mew]

idk but i know where the oddball is in the last level
go partway thru the cave looking backwards. there will be a hole on ur left go thru that and oddball is on floor


found it all by myself

 

[david k]

you shouldn't. My cuz got it during the middle of the level.

 

[c l]

no, you need to get to the next checkpoint and then exit

 

[Josh B]

well what will happen is, on the bottom of your screen, it will beep saying 'achievement unlocked' or something. if nothing happens, do the entire mission. if something does happen, then there's no need to complete the whole thing

 

[Sarah]

No but you have to start from the beginning of the level. and make sure you read the entire thing