The Anti-Anomaly Organization (AAO) has identified a unique anomaly, designated as "13." To study it in detail, AAO agents have installed hidden cameras in a mysterious house that is soon to be auctioned.
The protagonist, eager to purchase the house at a bargain price, decides to make it their new home. As you move in with your belongings, you remain unaware of the strange events awaiting you.
Anomaly 13 is a horror game that emphasizes shifts in time and space.