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

Kill 30 Enemies with the Mk-NDI

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

Kill 50 Enemies by Melee-Attacking from Behind

Defeat 20 Enemies with Hand-to-Hand Combat

Kill 5 Enemies in a Row with Headshots

Find 10 Treasures

Kill 50 Enemies with the Moss - 12

Kill 5 Enemies with a Single Punch After Weakening Them with Gunfire

Kill 3 Enemies with 1 Explosion 5 Times

Kill 3 Enemies with 1 Explosion

Leave 4546B.

Construct an alien vessel.