Diggers Factory crowdfunded a vinyl release for the soundtrack to the game The Eternal Castle [Remastered] after a lengthy campaign that started on October 13, 2020 and ended on April 9, 2021, where production was finally announced.

The release is a single LP on light blue opaque colored vinyl. It is housed in a gatefold jacket with game art and is limited to 300  hand-numbered copies.

Preorders opened on October 13, 2020 and it was scheduled to release around June, 2021. However, it was delayed multiple times and test pressings were received in January, 2022, and it finally began shipping out  in July, 2022.