Sledgehammer Games have just announced 'Havoc', the first DLC pack for Call of Duty: Advanced Warfare, which is set to release early next year. This pack will come with an all-new weapon, the AE4 directed energy Assault Rifle. The AE4 combines a versatile firing mechanism with all-around movement speed and handling. In addition to the base weapon, the AE4 Widowmaker custom variant will also be included. AE4 Widowmaker As a bonus to Xbox Season Pass holders, youâ€™ll receive early access to the AE4 and the AE4 Widowmaker starting December 11th. Don't worry if you'll be receiving Season Pass during the holidays; anyone that gets an Xbox 360 or Xbox One Season Pass after the 11th will gain instant access to both weapons. AE4 Source Cod Fourms.