This seems like a pretty challenging achievement to go for, the 100 Gamerscore sure is appealing though

just completed this achievement and it was hard but if you follow the right guide then you'll be fine, best advice i can give is collect all posters and targets (by doing it it will push you near the gold badge level) leaving you to get only a few points. I recommend you destroy everything that can be destroyed and don't forget to use the taunt button. Mission 8 chapter 1,2,3 are ridiculously hard. But remember that to get the gold badged you need to run through the campaign on hard at the same time

I remember playing this game on the original Xbox. Good times.