All you have to do is play firefight and at the end of the game if you win or run out of lives, you will get X amount of points to buy new armor.
or go on firefight classic, make yourself invincible with unlimited clip, put it on legendary, and go to corvette, detach and use plasma turret, gets lots of points so quickly
Firefight game types are usually played as Spartans by default. If you are an Elite, the issue could be perhaps that your preferred species is set to Elites.
they dont have a firefight demo for halo reach soz
You can't only in Halo Reach Firefight.
No
Halo 4 will not have "survival mode" (by the way it's called firefight) like Reach and ODST, but it will have Spartan ops, which is essentially a second campaign based on a spartan other than Master Chief.
No, firefight was not introduced until Halo ODST which was made after Halo 3. Only Halo ODST and Reach currently support it. Halo 4 will have a new game type called Spartan Ops which is similar.
it depends on your firefight settings, and your skill.
no
In the wave options when customizing a firefight game.
yes but you can play matchmakeing firefight on your own
yes
Because you have it selected as your preference. Just go to the menu with the armory option on it and change your preference from elite to Spartan.
They only work in firefight. Also, they happen automatically in firefight