Defeat 30 enemies with the T-Bolt Sniper

Throw back a grenade and defeat two enemies at once

Find 40 treasures

Find 60 treasures

Defeat 20 enemies by shooting from the hip (without aiming with L1/R1)

Defeat 30 enemies with the SAS - 12

Finish the game in Easy Mode

Find 30 treasures

Defeat 100 enemies with headshots

Defeat three enemies with one explosion

Defeat 30 enemies with Mk-NDI grenades

Defeat 50 enemies with hand-to-hand combat

Defeat 20 enemies with gunfire by aiming while hanging