Rip out Scylla's jaw

Defeat 50 enemies with the Micro - 9mm.

Accumulate 500 seconds of perfect pitch

Perform vibrato for the first time

Defeat 50 enemies with hand-to-hand combat.

Defeat 75 Enemies in a row without dying.

Defeat 50 enemies with the Dragon Sniper.

Defeat 20 enemies with gunfire by aiming while hanging.

Defeat 100 enemies with headshots.

Perform every Single Player Skillshot in the game

Kill a Boss using the Hot Dog cart in the Hotel Elysium map

At the end of Guns of Stygia, kill all the enemies on the walkways before the explosions do

Kill 5 enemies at the same time using "Dung" in the Villa map