Kill three enemies with one explosion

Kill five enemies in a row with a single punch, after softening them up with gunfire

Kill five enemies in a row with a brutal combo

Kill 50 enemies with the SAS - 12

Kill 10 enemies with grenades by aiming while hanging from a ledge

Find 50 treasures

Kill 50 enemies with the Moss - 12

Find the Strange Relic

Kill five enemies with a brutal combo

Finish the game in Normal Mode

Kill 50 enemies with the M4

Kill 30 enemies with the Dragon Sniper

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