The Kickstarter campaign for the game included a vinyl EP add-on. The campaign was succesfully funded on June 2, 2018.
The release is planned to be a 12″ on purple vinyl and appears to be housed in a regular single pocket jacket with game art on it.
This 12″ includes that 5 tracks to Yuzo Koshiro is contributing to the soundtrack.
Vinyl pledges are currently scheduled to ship out in March, 2019.