i repackaged the game using renpy8.3, java 21 and the base game for windows. it will not have the official logo or name as i am not part of project echo. tested with poco x6 pro. to project echo: update to the latest renpy, change jre to version 21, bring your keystores into the rapt folder and repackage. should work out of the box
https://mega.nz/file/tZREFRRJ#_N4owi0vCi0wlqvuuehiXZsskroC_CVczhVIenVjv4I