Complete 1 Arcade match.

Get kills with 5 different weapons in an Assault encounter in No Return

Get through Scotland cemetery combat encounter without killing or being seen

Get three dolphins to follow the boat

Hit all targets in the attic with the toy gun

Pull 20 enemies over when hanging from a ledge

Just prior to City Chase, stand perfectly still for 30 seconds (stage demo fail)

Listen to all optional conversations in game

Defeat 1000 enemies

Stealth take-down 30 enemies

Defeat 50 enemies with headshots

Stealth take-down 5 enemies