Well. . . Humans won, so Covenant sucks ^-^
You can only be an elite, nothing more just a spartan or an elite in halo reach.
needle rifle maybe because it can make peeps explode
Planet Reach being attacked by the covenant.
The Covenant invade Reach in the year 2552.
The halo series is about master chief saving the day and protecting the human race as well as persuading the elites to join their side. Finally Halo reach is about saving reach because otherwise the covenant can take the earth. I hope this helps.
Reach was a UNSC colony, and the last defense for earth. In Halo: Reach, the Covenant finds Reach and attacks it. The planet gets destroyed, and not 2 minutes after the UNSC ship Pillar of Autumn discovers Halo.
halo reach is miles better
It is a prologue to the Halo series. It is about Covenant forces (the aliens) invading Reach (the planet) and destroying it and attempting to destroy the UNSC (humans).
Halo: Reach happens before Halo 3. The Elites haven't defected from the Covenant yet.
The Covenant banshee
Reach is lost. But..... Humanity is victorious after the events of halo 3 (the last in the series). The covenant leader is killed and the flood are exterminated.
If You Mean change into elite, no, you can only do that in Halo 2, 3 and Halo Reach. But however you can use mods at halomods.com