Aliens Extermination map set in the installation on LV426.
The fourth level in Aliens Extermination.
Part of Hadley's Hope, Atmosphere Processor complex on LV426.
Air ducts lead into the complex, after tranversing stasis and the barracks the route leads outside for the final battle.
A map made up of Hadley's Hopes air ducts,
leading into the Weyland-Yutani Research Facility
complex, then on to the loading bay where the Alien Queen is located.
Through the air ducts of the illegally built Weyland-Yutani Research Facility,
into stasis, and the barracks and throught to the loading bay to battle against the
Weyland-Yutani Synthetic Soldiers
Available in singleplayer or co-op.