Complete Collapse is the seventh studio album by American rock band Sleeping with Sirens.

[4] The album also features guest appearances from Spencer Chamberlain of Underoath, Charlotte Sands, Royal & the Serpent, and Dorothy.

[5] On June 2, 2021, Sleeping with Sirens released the song "Bloody Knuckles" as the lead single of the then-untitled album.

[6] A second single, "Crosses", which features Spencer Chamberlain of Underoath, was released on June 22, 2022, simultaneously with the album's announcement,[7] followed by the releases of two promotional singles "Let You Down" featuring Charlotte Sands, and "Ctrl + Alt + Del" on August 11, 2022.

[8] The single "Complete Collapse" was released on September 14, 2022, alongside an accompanying music video.