Campaign should be one of three options to choose from when you first play Halo Reach. It will show up along with Matchmaking and Theater on the main menu.
halo wars, halo reach, halo CE, halo 2, halo 3
Halo 3 is a video game that is made for the Microsoft XBOX 360 console. You cannot play Halo 3 on a personal computer. With the XBOX One out for release this fall, the price of a XBOX 360 console should drop and you can purchase it to play Halo 3 on.
Play halo 4 no one gives a $hit about halo 2
Probably not ONLY covenant, but Halo 2 already has about half of its levels where you play in the life of the Arbiter, one of the Elites shamed after losing the first Halo ring. Both Halo 2 and Halo 3 allow you to play as an Elite in Multiplayer, and Halo 3's co-op allows you to play as the Arbiter for the second player. I hope this answered your question.
Any one can play Halo Reach, as long as the person has a Xbox (Microsoft product). Halo Reach can not be played on a PS3. Also, you need a game card so you can play online. But, if you do not have a game card you can still play regular
Ummm... I'm pretty sure you can't play as one...
an Xbox 360 (controller, cords, etc.) and a copy of halo... one that works.
I have halo one and ther is no way to play as a grunt its just single player as mastercheif and then multiplayer as a spartan. Maybe you can in halo 2 or so forth or maybe there is some kind of mod but no, you can't play as a grunt.
halo reach is one of the best yet but if you want to know more about the story go for halo combat evolved first and work your way through. :)
No, you play as one Spartan or Elite
The Xbox 360 has an advantage over all other systems: Multiple accounts. If you want to start another campaign, simply create a new account on your Xbox, then put in Halo 3 and play. It will save data to that account, and allow you to have multiple campaign save files.