Find all 47 animals for the "Conservation" achievement [20, 21]. Collect all blueprints, key items, and cassette tapes [20]. Find all 10 Paz photos [20].

: Choosing the right buddy is tactical. Quiet is often considered the best buddy for her sniping and scouting capabilities, while D-Dog is invaluable for marking enemies automatically [23]. Road to 100% Completion

: Complete every main mission with an S-Rank [20].