Deus Ex: Invisible War -
Backtrack across the helipad and into the building. Downstairs in this room you'll find a repairbot, two lockers with a medkit, two concussion grenades and an energy cell, a holocomm unit and datacube with some background, a riot prod, phosphorous flares, and a multitool. These two glass doors (inset) slide open. Behind the door on the right is some beer; the other is an alternate entrance through another air vent. Follow the Power Generator sign downstairs to the VersaLife base interior.