In Nightmare is a narrative-driven horror adventure game available on PlayStation 4, focusing on a young boy's journey through a dreamlike landscape filled with puzzles and monsters. Players navigate this whimsical yet dark world, where the protagonist confronts his past trauma and the emotional turmoil stemming from a broken family. The game intricately weaves together elements of sneak action and puzzle-solving, creating an engaging experience for players as they guide the boy on his quest for love and redemption.

As players delve deeper into the nightmarish dreamworld, they will encounter various challenges that require both stealth and intellect to overcome. The protagonist's encounters with terrifying monsters, manifestations of his fears, add to the immersive atmosphere of the game. With the assistance of a dream spirit, players must find ways to evade these threats while unraveling the mysteries of the boy's past. In Nightmare invites players to embrace their fears and discover the truth behind the protagonist's nightmares.