Uncharted 3: Drake's Deception achievements

Defeat 20 enemies by blind-firing while in cover (without aiming with L1/R1)

Kill 30 Enemies with the G-MAL

Kill 100 Enemies with Headshots

Defeat 20 enemies with gunfire by aiming while hanging

Finish the game in Easy Mode

Kill 30 Enemies with the M9

Find 20 treasures

Defeat 30 enemies with the Mk-NDI

Successfully counter all of a Brute’s damage-giving attacks

Defeat 50 Enemies with Hand-to-Hand Combat

Defeat 20 enemies with headshots

Defeat 20 Enemies with Hand-to-Hand Combat