took me a day and a bit but once I practised through it on normal first
you have to complete halo 3 odst on legendary, have xbox live and complete halo 3 on legendary
you have to beat ODST on legendary alone or with another ODST.
You get the Halo 3 ODST campaign and Halo 3 multiplayer. Nothing else.
When HALO 3: ODST comes out, you can either complete all vidmaster achievements or you can HEX EDIT your profile to unlock all achievements. send me a film and I can mod it for you and Give you any armor you want including the flaming BUNGIE chest piece and RECON. [FOR SHOWS ONLY] BUNGIE armor film limit 10 -18 seconds and must be FILM not CLIP.
Unlock Halo 3:ODST's Campaign Complete Achievement. Once you beat the ODST campaign, visit Halo Waypoint on the dashboard to unlock the item.
You complete the game
You Have to Complete the game on legendary to unlock dare. It is super hard i have done it trust me. -andynufc999- it isn't hard to be honest on co-op but on solo it ain't tht easy
Yes. How- Beat game on legendary.
No.
1 second
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.
in HALO 3 you are a Spartan and in HALO 3 ODST you are a Orbital Drop Strike Trooper (ODST)