- last post: 01.01.0001 12:00 AM PDT
If you get out of the ghost right next to the door near the control room in AOTCR, you get enter the room with a sword elite and a bunch of other covi's, but none attack you. You can beat them to death and they don't even notice.
Oh and chuck a grenade right as 343GS begins and you'll get temporarily stuck in the peli, and it will fly you off to nowhere. When it finally lands, walk up and to the left for a while to find a lone marine in the middle of a field.
The last one might be more intentional, but it's too pointless to be considered and "easter egg."