The phrase refers to attire replicating the characters and aesthetic of the Little Nightmares video game franchise, specifically intended for wear during the Halloween holiday. For example, an individual might select apparel resembling the character Six, including a yellow raincoat, to participate in Halloween festivities.
Creating representations of characters from the franchise for celebratory events allows enthusiasts to express their appreciation for the game’s design and narrative themes. The visual style, with its emphasis on disproportionate figures and unsettling environments, presents a distinct alternative to more conventional Halloween presentations. This can serve to differentiate wearers and signal familiarity with niche cultural properties.