After being marooned, leave everyone alive until the Treasury

Defeat 10 enemies in a row, alternating gunplay and hand-to-hand

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

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

Get through Scotland cemetery combat encounter without killing or being seen

Perform 20 headshots from the rope

Complete the game in hard mode

Listen to all optional conversations in game

Find all Treasures

Find All Journal Notes

Find 50 treasures

Use every weapon in the game