so on halo 3.
i got it today, im on Mission 3 where you must destroy the big crabby machine robot thing.
and it says i have to get inside and destroy the core.
but i do not know what the core is.

can anybody help?

and tell me if i need a specific weapon to destroy it.

It's in the back, and the big crabby machine robot thing is a Scarab.

Good luck!

EDIT:What he said.
Last edited by NoobMuncher3000 at Oct 27, 2007,
Alright, the first thing you have to do is shoot rockets at two if its joints, and then it will go down for a time. While it is down, go around to the back , and theres a place where you can jump in. There may be someone on a turret, and a few enemies, but just kill them. After you do that, you will go up a ramp, and then you will be on the ouside part of the scarab. Go around to the back, and there will be a glowing thing that looks kinda like a shield, with a light in the middle. Shoot it until it is gone and one the light starts flahing red, get out of there, and wait and watch. The explosion really is pretty