Paralyze a licker's sense of hearing.

Open all of the safes and locks in the game.

Read a letter left behind by Jill.

Shoot Tyrant's hat off his head.

Destroy a Mr. Raccoon.

Shoot the grenade you fed to an enemy.

Customize a weapon.

Open a portable safe.

Defeat an enemy with a knife.

Use Wooden Boards to board up a window.

Obtain all trophies.

Shoot through and destroy 5 targets at the shooting range with a single shot.