Defeat 10 enemies in 60 seconds with the China Lake Grenade Launcher

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

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

Perform 20 headshots from the rope

Knock over all rock cairns in Madagascar

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

Drive away in the jeep with Elena without killing any enemies

Complete the game in hard mode

Listen to all optional conversations in game

Find the Strange Relics

Defeat 50 enemies from-the-hip or blind-firing

After being marooned, leave everyone alive until the Treasury

Play in the ocean near the sunken ship