Yes, but in the next Halo the Covanant tries once more to get The Ark of the Covanant in Halo 4: The Beggining of the End
defiently halo 3 hunter
Win.
halo
you get one xp per win
Unless the future of humanity plays out similar to the story of Halo there will probably not be a war between humanity and aliens such as the Covenant.
win ranked playlists.
play a ton of matches and win
Halo
yep, you need a sense of stragegy if you want to win...
compeat all LVs on every difuculty and get all skulls
halo would win because bionicle is Lego
The 27-28 year long war between Humanity and the Covenant (and more specifically the battle of Earth).