"Little Nightmares II" is a puzzle-platformer horror adventure game developed by Tarsier Studios. It is a sequel to the original "Little Nightmares" and follows a new character named Mono, who is accompanied by Six, the protagonist from the first game. Players navigate through a dark, eerie world filled with various threats and challenges, solving puzzles to progress. The game features a unique art style and atmospheric sound design that enhance its unsettling environment. Players must avoid terrifying enemies, including the Hunter and the Teacher, while exploring different locations like a haunted school and a twisted city. The narrative unfolds through environmental storytelling, creating an immersive experience.