The extra's for you and the newest maps around.
First this hint is 100% fully tested to assure you.
What you have to do is play either one of these levels to work it:
quarrintene zone
delta halo
the great journey
uprising
metropolis
Levels to not do it on:
The ones I did not say above.
What to do:
Get in a ghost/scorpion/wraith.the ghost is hardest though.
You must get in the veichle and shoot two blasts or (twin plasma's only if in a ghost.)
The get out shoot three bullets/battery/grenades of each of your guns.
NOTE!! this wont work with these weopans;rocket launcher/energy sword/plasma pistol/smg/fuel rod cannon.
Then get back in the veichle you must shoot 10 shots then get out look up in the sky for 5 minutes exact.
After that waste all of your ammo in both weopans then another master chief/arbiter should appear next to you thats it.
Note:the other copy is inviceable/unlimited ammo/can hold all weopans at once even though he only uses two magnums that kill evrything in two hits/he has rapid fire in every weopan.
Thats al =)
Yours sincerely,
We have more cheats and tips for this game here, Halo 2 cheats
Comments for this hint