Retrieve Chief Zahn's Zoni Vessel.

Defeat 250 enemies with headshots

Find 40 treasures

Defeat ten enemies with grenades by aiming while hanging

Defeat 30 enemies with the Moss - 12

Defeat 75 enemies in a row without dying

Find the Strange Relic

Defeat 20 enemies with a single punch, after softening them up with gunfire

Complete one Competitive Multiplayer game

Defeat 30 enemies with Mk-NDI grenades

Defeat 100 enemies with headshots

Defeat 50 enemies with stealth attacks