Diablo 4 crosses over with Dead by Daylight in a six-outfit collection
Three Diablo villains become Killers' outfits, and three Survivors get class-inspired cosmetics.

Diablo 4 demons are heading to the fog today! Dead by Daylight is launching its new collaboration with, you guessed it, Diablo 4.
The crossover event adds a total of 6 outfits to Dead by Daylight, including 3 villains and 3 class cosmetics for survivors.
The collaboration was announced for the first time during Dead by Daylight's 10th anniversary in June, and the Diablo cosmetics were revealed in the October Horror showcase. It is basically part of Dead by Daylight's Halloween content.
All Six Outfits in the Diablo Collection
First, let's make things clear. These outfits will be available in Dead by Daylight, not Diablo 4. Sadly, there is no information about any Reliquary or cosmetics from Dead by Daylight coming to Diablo 4.
Now, when it comes to the outfits you will be able to obtain in Dead by Daylight, we have 3 Diablo Demons for existing villains:
Lilith as The Artist
The Daughter of Hatred gets a Visceral Outfit with a unique menu animation and a new custom Mori.
Belial as The Dredge
Mephisto as The Nurse
And the survivors also get 3 outfits:
Zarina Kassir obtains a Sorceress one
David King becomes a Barbarian
Taurie Cain gets a Necromancer skin
These are not new survivors, but you can dress your favorite survivor in some of the most iconic Diablo classes.
Of course, Dead by Daylight has way more events planned for its October of Horror, with more cosmetics, crossovers, and a big seasonal event, so if you are playing the game, you will have plenty of content to go through.
When it comes to Diablo 4, nothing seems to be planned for Halloween, and it looks like the collaboration only goes one way.
