Defeat 10 Enemies with Thrown-Back Grenades

Find 80 Treasures

Defeat 20 Enemies While Swimming

Kill 10 Enemies with Grenades While Hanging

Kill 20 Enemies by Shooting from the Hip (without aiming)

Kill 30 Enemies with the Mk-NDI

Find 60 Treasures

Kill 30 Enemies with the G-MAL

Throw Back a Grenade and Defeat 2 Enemies at Once

Defeat 50 Enemies with Hand-to-Hand Combat

Defeat 20 Enemies by Blind-Firing While in Cover (without aiming)

Defeat 20 Enemies with Hand-to-Hand Combat