PCPS4Xbox One Code Vein ‘Halberd’ trailer Keep foes at a distance or slash far enemies. The latest “Weapon Focus” trailer for Code Vein introduces the halberd weapon type. The halberd is a weapon with wide range attacks. Many of its attacks come with a kickback, and its unique attack timing requires practice.Code Vein is due out for PlayStation 4, Xbox One, and PC on September 27. Watch the trailer below.