Guild Wars 2's next Halloween update will go live next week and its called Tower of Nightmares. As it sounds, the event revolves around a tower in the Kessex Hills where the krait have been working "tirelessly on a terror unlike anything seen before in Tyria." Marjory Delaqua and Kasmeer Meade are investigating the magic curtain that’s cloaking part of Viathan Lake, and they need your help to find out what secrets lie behind the veil. Sounds fun. A video and screenshots are below. The event launches on October 29.