You have to go to campaign first. You must beat all of campaign if you want to unlock all missions. If you have done so, select whichever mission you want to play.
Campaign is 9 missions you have to play through as Master Chief.
no
Yes theres a couple of missions where you get it and in some firefight missions you get it
u go into campaign, then press select level, press arrival, wait for it 2 load and then press PLAY
In my opinion, they're a lot longer than Halo 3's.
No. In Halo 3, you can only play as Spartans and Elites.
No. In some missions, you get to play as the Arbiter, who is an Elite. The other missions are played as Master Chief.
yes, unless you want to play halo 3 mythic which comes with ODST
Unfortunately, There is no Halo 3 demo
No. You can not be "Halo" in the Halo Series. You play Master Chief in Halo: CE - Halo 3. You play as Noble in Halo: Reach.
the same way in halo 3 because when you play halo 3 mythic it says your playing halo 3
i bet they do most of cool boys play halo 3