ok this is really long and quite painful.
Out of coagulation,
ok put settings on overshields, warthogs and wraiths. ok, boost the warthog up the mountain on i think its red im not sure... anyway, get it up there and then put some1 in the gunner seat. Start shootin the warthog 1 time then pause for a moment for the gunner to reegain health. keep shootin him till u get 2 a certain spot. you then slowly push the warthog up against the invisble barrier. then boost at him full speed and whamo! you got a warthog out coagulation. also if u can have more people in the hog b4 you do this!
P.S. (im not sure but i think you might need xbox live thats what i was usin but i think it works on normal as well.)
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