United States Department of Spatial-Temporal Anomalies

The United States Department of Spatial-Temporal Anomalies or USDSTA is a major organization in The Backrooms. Due to experimenting with the fabric of space and time in order to tap into unknown dimensions, an unstable dimension that aligns underneath the plane of the Earth (coded as the Frontrooms), ruptured the line between the two dimensions and started to appear in the Frontrooms. Leading into 2019, the United States became ground zero for mysterious disappearances, accumulating up to over 2,000 missing cases.