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

Kill 30 Enemies with the Mk-NDI

Kill 30 Enemies with the KAL-7

Find 20 Treasures

Defeat 50 Enemies with Hand-to-Hand Combat

Defeat 20 Enemies with Hand-to-Hand Combat

Finish the Game on Easy Without Changing the Difficulty

Kill 20 Enemies with Gunfire While Hanging

Defeat 50 Enemies with Hand-to-Hand Combat

Kill 30 Enemies with Mk-NDI Grenades

Defeat 20 Enemies with Hand-to-Hand Combat

Kill 75 Enemies in a Row Without Dying