Behaviour Interactive Announced Halloween Content
The developer revealed a slate of seasonal updates for Dead by Daylight arriving throughout October 2026.
Updated on Oct. 1, 2026 in Horror
Live Poll
Do you prefer when games feature recurring holiday-themed content throughout the year?
Behaviour Interactive has unveiled its October 2026 content roadmap for Dead by Daylight, headlined by a collaboration with Blizzard’s Diablo series. The update features recurring seasonal events and new character cosmetics arriving over the course of the month.
Why it matters
This rollout serves as a centerpiece for the ongoing 10th anniversary celebrations of Dead by Daylight. By integrating major gaming franchises, the developer aims to maintain player engagement through a structured series of limited-time seasonal activities.
The Diablo Collection introduces six new outfits, while the recurring Haunted by Daylight event is scheduled to run for three weeks of gameplay. The collection includes new voice lines from actors Caroline Faber, Ray Porter, and Steve Blum.
The players
Behaviour Interactive
This is the Montreal-based video game developer and publisher responsible for creating the long-running asymmetrical horror game Dead by Daylight.
Jason Voorhees
He is the iconic fictional antagonist of the Friday the 13th horror franchise who receives a new Blighted outfit in the game update.
Caroline Faber
She is a professional voice actor who contributed new lines to the upcoming Diablo Collection.
Ray Porter
He is a voice actor known for his diverse character work who provided lines for the new Diablo-themed content.
Steve Blum
He is a veteran voice actor with an extensive career in animation and video games who recorded lines for the collection.
The details
Players will navigate the game world using Void Portals generated from Void Rifts during the three-week event starting in mid-October. Additionally, the Hallowed Blight Collection returns to the game, featuring a new Blighted outfit for the character Jason Voorhees.
Timeline
October 1, 2026: The Hallowed Blight Collection returns to the game.
October 13, 2026: The Haunted by Daylight event begins for a three-week run.
October 20, 2026: The Diablo Collection arrives in Dead by Daylight.
Industry Dynamics
The use of major IP collaborations highlights a broader strategy in the live-service horror market to sustain player counts through seasonal events. This approach mirrors the industry-wide shift toward recurring, event-driven content cycles meant to retain users over many years.
Players can access the new seasonal content and Diablo-themed cosmetics through the in-game store starting on their respective launch dates. The Haunted by Daylight event mechanics require players to utilize Void Portals to navigate the map during the designated three-week period.
The takeaway
Players should mark their calendars for the staggered release dates to ensure they do not miss limited-time collection drops. Engaging with the event mechanics like Void Portals is essential for those looking to maximize their participation during the three-week window.
Further reading
For more seasonal gaming updates, visit the Horror section.
Live Poll
Do you prefer when games feature recurring holiday-themed content throughout the year?
