Escape from the Research Lab

Finish the game in Normal Mode

Kill 50 enemies with the M4

Kill 20 enemies by shooting from the hip (without aiming with the L1 button)

Kill five enemies in a row with headshots

Kill 50 enemies with the 92FS - 9mm

Kill five enemies with a brutal combo

Find 10 treasures

Kill 50 enemies with the AK-47

Find five treasures

Kill 10 enemies with headshots

Complete one predator challenge by using only Silent Takedowns

KO all the henchmen celebrating your arrival at the party