How have people played Halo 3 ODST already?

[max h]

It comes out tomorrow! (244,348 matches already!)

 

[Shadow]

probobly the demo at E3.. it had the demo for it..thats my best guess.

 

[SurferDude]

Beat it on legendary. Have to say its the most strategic and realistic Halo game to date. I really enjoyed it and love firefight. Make sure to watch after the credits for a special cut scene when you finish it on legendary.