Finish the game in Easy Mode

Kill 50 enemies in a row without dying

Kill 50 enemies with the SAS - 12

Kill 50 enemies with the 92FS - 9mm

Kill 10 enemies by aiming while hanging from a ledge

Find 40 treasures

Complete Phase 10: The Wicker Bride.

Perform 75 Splatterkills.

Complete Phase 8: Reflections in Blood.

Kill 20 enemies with the Desert - 5

Kill 50 enemies with the Micro - 9mm

Find 25 treasures

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