This game rocks, the ending was great. Im working on beating it on legendary now which is making me go crazy.
I unlocked Foundation by reading on another forum that you have to be on the last level using a banshee to do a right loop left loop then a flip, and finish the rest of the game.
They are saying that Halo 3 may be on Xbox 2, but thats way in the future and also it is just talk.
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