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

Defeat 100 enemies with headshots

Defeat 70 enemies with the M4

Defeat 20 enemies with gunfire by aiming while hanging

Complete one Competitive Multiplayer game

Defeat 20 enemies with the Pistole

Defeat 30 enemies with the Wes - 44

Defeat 20 enemies with headshots

Find one treasure

Obtain all treasures in the game.

Unlock all selectable characters in Versus.

Score at least 80,000 points in Team Survivors.

Chain the maximum number of combos together in one go.