Aliens vs. Predator 2 Easter Eggs

On the level betrayal, when you are on the side of that bilding way up in the air, type in the invincible cheat and jump off the bilding. once you hit the ground you will notice the large square shaped white patches of land. in one of the patches... more

In the 3rd(?) level of the marine campaign where you must open doors for the apc. When you reach the control station for the forth section (right at the end of the level), notice the plaque on the wall, left of the lever...