Finish the Game on Easy Without Changing the Difficulty

Kill 30 Enemies with the Tau Sniper

Find 100 Treasures

Kill 50 Enemies by Melee-Attacking from Behind

Find 80 Treasures

Play in the Swimming Pool on the Cruise Ship

Kill 30 Enemies with the Mk-NDI

Find 60 Treasures

Defeat 50 Enemies with Hand-to-Hand Combat

Kill 30 Enemies with the G-MAL

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

Defeat 20 Enemies with Hand-to-Hand Combat

Defeat 30 Enemies in a Row with Your Side Arm