Scream Fortress 2015 was a major update released on October 28, 2015. Announced with the comic Gargoyles & Gravel, the update added two new taunts, 5 new maps, 19 new cosmetics, and a new campaign. Rather than introducing any new game mode or boss, the update celebrated a return of all past features of past Halloween Events; but did feature the introduction of the Soul Gargoyle and Merasmissions.
Item submissions for the event were opened on September 21, 2015, via the Team Fortress 2 Official Blog, and lasted until October 18, 2015.
The event lasted from October 28, 2015 to November 11, 2015.
On November 11, 2015, the event was extended to November 12, 2015.
||Death by Disco
||It's a mystery to everyone
||It's a puzzle to me