Uncharted 2: Among Thieves achievements

Defeat 250 enemies with headshots

Defeat 30 enemies with the RPG - 7

Defeat 50 enemies with the M32 - Hammer

Find the Strange Relic

Complete one Cooperative Multiplayer game

Find 40 treasures

Defeat 30 enemies with the Wes - 44

Defeat 50 enemies with the Micro - 9mm

Defeat 30 enemies with the Moss - 12

Defeat 75 enemies in a row without dying

Defeat 20 enemies with a single punch, after softening them up with gunfire

Defeat ten enemies in a row with hand-to-hand combat