No,if you actually played Halo 2, you would know that the Master Chief leaves to follow the Prophet, and the Arbiter and Sgt.Johnson team up with the elites to kill Tarturus.
The arbiter kills him.
It is not in halo combat evolved proper, but you can probably get mods with a gravity hammer in it for halo custom edition. It is in halo 2 used by Tartarus but you cannot wield it. In halo 3 you can wield it i multiplayer and campaign. I have no idea about halo odst but it was not in the list of weapons not in odst so I imagine it is in there.
All I know is this jet pack dule plasma riffel hertic and tartarus witch is the lord of brutes.
It kills everyone if you trhow an grenade if you have defeated THE last boss
If by parasites you mean the spores on the levels floodgate,cortana and halo no they do not count as kills so sorry.
an overkill is 4 kills
Dave Walsh, Michigan Walshy Definition; God of Halo Sentence; Guy 1 "Dude, this guy at my work kills Halo Tournaments." Guy 2 "He might be good, but he's no Walshy"
Shoot and kill people.
he lands on earth kills prophet saves cortana and defeats the flood.plus he kills the oracle
If you are talking about the campain map you can copy it of of you Halo 2 DVD from the maps folder. If you are talking about the multiplayer map New Mombasa make by Kills Alone yopu can download it from monstrmoose
It kills all organic organisms so the flood starve and die
he dies at the end Sargent forge kills him