trying to run thru halo:odst on lengendary need 3 ppl to help me with that my GT is barnibejones789 hit me up when u can i want to destroy this game!!!
You should check out these guys
http://halo.xbox.com/Forums/yaf_postst48257_Spartan-1-Project--For-All-Your-Achievement-Help-Needs.aspx
Spartan I project they’ve helped me out with ODST. Plenty of guys on their forums that rock at ODST