The worlds of Silent Hill and Castlevania have crossed over with Dead by Daylight before, but the latest collaboration between Konami and Behaviour Interactive is taking things even further into The Fog. This time, Silent Hill's Pyramid Head and Castlevania's Dracula are teaming up as The Executioner and The Dark Lord. And they aren't the only guest characters in this 2v8 battle.Dead by Daylight's Silent Hill X Castlevania collaboration starts today, November 6, and extends through November 20. Both of the series' respective villains will be joined by a pair of returning heroes: Silent Hill 3's Cheryl Mason and Castlevania's Trevor Belmont. All four characters are available for free during the 2v8 battles for the duration of this event.There are also four new outfits--one for each of the returning characters. Trevor's Legendary Outfit essentially transforms him into his descendant, Richter Belmont. Dracula's alternate look is called the Scorched Terror Outfit. Basically, it's what Dracula looks like when he's left in the sun long enough for his skin to blister and peel.Cheryl's alternate look is the Awakened Order outfit, which features her as she "embraces a sinister ritual." As for Pyramid Head, he's a glutton for punishment with his Flayed Torturer outfit, which is exactly what it sounds like.Earlier this year, Dead by Daylight had crossover collaborations with The Walking Dead's heroes, Five Nights At Freddy's murderous animatronics, and Resident Evil characters. Knowing this game, there are almost certainly more crossovers coming after this one.