Defeat enemies with a stealth attack, melee attack, headshot, and explosives, in that order, in 15 seconds

Defeat enemies with a pistol, machine gun, and grenade, in that order, in 15 seconds

Complete the game in explorer mode

Complete the game in moderate mode

Perfectly parry Rafe in the sword fight without getting slashed or stabbed

Find the Strange Relics

Find all Journal Entries

Defeat 4 enemies with the same explosion (all explosive items and weapons apply)

Play in the ocean near the sunken ship

Take a photo of Sully

Find 50 treasures

Defeat 50 enemies with headshots