Lockdown is a map that takes place deep in the Amazon jungle where Horizon has a secret bio-weapons testing facility. When your squad shows up, you realize that there has been an outbreak of specimens and that your job is to clean up the mess. A local Response team got to the location before you and they had the floor swept with them. Air Support surrounds the facility, mopping up any escaping/...

The moody swamps of a now abandoned property serve as the final base of operations for the Delta Battalion. The Specimens have wiped out most inner-city defenses, all that remains is the uncharted wilderness and isolated, country homesteads. The terrain on the outer-fringes of the quarantine area is dense, and a thick fog coats the valley. Keep your eyes peeled – and watch your squadmates.