The Coffin of Andy and Leyley is a first-person horror game. You will explore the darkness hidden in the apartment of brothers Andy and Leyley. Trapped in a recurring nightmare, Andy and Leyley face ultimate horror as their bond is tested by terrifying lust. Fight against the demons tormenting their minds, overcome difficult puzzles, and uncover the dark secret hidden behind the coffin door.
The game revolves around two brothers Andy and Leyley, who live in a shabby apartment after an epidemic broke out. Their parents left for "quarantine", leaving the two brothers to fend for themselves. The apartment suddenly becomes a secret hideout for a pagan ritual led by a mysterious woman named "The Mother". Andy accidentally discovered this ritual and was haunted by horrifying images. Leyley, who is pregnant, begins to exhibit strange symptoms and becomes increasingly influenced by "The Mother". Andy worries about his sister and tries to find a way to protect her. At the same time, Andy also faces horrifying hallucinations and demons appearing in the apartment. He gradually realizes that he is trapped in a time loop, forced to experience horrifying events over and over again. Andy will have to make a decision between two options: Andy can choose to end his life to free Leyley from the influence of "The Mother". Or Andy can choose to escape the apartment and leave Leyley with "The Mother". Andy's choices will affect the ending of the game. The game also has a number of hidden details that players can explore to better understand the story and secrets of "The Mother".