Until Dawn: Some houses never truly feel like home. Ever since the mortals arrived at the house on Elm Street, they've done their best to get comfortable, but that comfort ends tonight! Bring the scares to a new level - Elm Street. Also included in this DLC, a new game-mode, Until Dawn, which brings a new set of rules and an excess of Gravenville citizens to every level. Scare them all before the sun rises

More details on the official game page of Until Dawn ...