1. Assassinations? (melee to the back)
2. EMP (plasma pistol overcharge or plasma nade) + headshot?

1. Melee to back.
2. Being run over by a vehicle.

3. Dropping off a very large edge while in a vehicle and not getting out.

^lol i like doing that it make me feel like james bond...

Very good point.

-=Moxus=-

just had to ask.... WTF?

if you fall in a map hole(and you have some sort of target on screen) then you can experience a neat glitch
the distance from the target will reach 32km then it will show a bunch of random negative decimal numbers
the afeter a little of that it restarts at 1km(but you are not any closer)
sooooo based on that could you add a host jet-pack for when you are invincible(this could let you spectate and not need to restart after falling down a map)


and while the topic of invincibility is up i figured how to make hunters nearly impervious
when you enter the actor variant tag for a hunter simply use the floats drop down tag and scroll down to shield vitality
and enter any number


i wanted to make one a little harder to kill so a added 50 to it's shielding
3 pistol clips to the weak spot later and it finally died

(take that timberland siege)

That bug is due to an overflow in Halo and is unavoidable.

@zªCh, I already posted my research on hunters, the weak spots are labeled as headshots, and that's why they get killed with one pistol hit.