Defeat 20 enemies with hand-to-hand combat

Finish the game in Easy Mode

Kill 30 enemies with the Dragon Sniper

Kill five enemies in a row with headshots

Kill 50 enemies with the 92FS - 9mm

Kill 100 enemies with headshots

Find five treasures

Kill 50 enemies with the PM - 9mm

Find one treasure

Completed "The Power of the Atom"

Perform an Air Assassination on a Poisoned NPC.

Took the G.O.A.T.