Destroy all AA guns around the harbor

Complete 'Contact', 'Recovery' and 'Relic' on Delta difficulty

Infiltrate the excavation site

Complete 3 Secondary Objectives

Perform 5 consecutive kills without being spotted by an enemy

Rescue the hostage

Discover the fate of the Lusca's Call

Complete the final mission in the Human Traffic Investigation

Complete every ctOS Breach

Check in at every Hotspot

Complete every Privacy Invasion

Use the Crime Detection System to take down 20 confirmed criminals

Unlock every ctOS Tower