Story-Based Achievements and Mission Requirements
The campaign progression relies on completing paired missions, for instance, you must finish both Collapse and Fracture to earn "The Bigger They Are...", and Quarantine and Suppression for Prison Break. Beyond the core narrative, focus on the Endgame content on Avalon. This includes completing 10 assignments in Zone IV (Checking Boxes) and gathering every piece of hidden intel to satisfy the Loremaster requirement.
Combat, Stealth and Scorestreak Challenges
Specific objectives demand specialized playstyles. Successfully sneak across the yacht deck in the Disruption mission for Spectral. Glide 800 meters continuously with the wingsuit (I Believe I Can Glide). To progress, max out your Operator Combat Rating (Turbocharged). Finally, get 250 kills using exotic weapons for the Purveyor of Fine Goods badge. These tasks often require replaying specific sections.