Australia 30th April 1999 U.S 30th April 1999 Europe 30th April 1999
Vaults part of Weyland-Yutani's Area 52.
A map made up from a hangers and rooms, interconnected by corridors.
Disabling terminals and making your way through interconnecting tunnels and corridors and control rooms to a hanger where a predator ship is.
Marines bouns level
A singleplayer and bonus level map.