arg so i checked and it looks like the issue is rpgmaker is not respecting case, which is a problem since linux is case sensitive.
im not sure if anything would be different by running the windows version in like WINE or something, or if theres a checkbox/setting on that for working with case-insensitivity
im also hosting a html5 version on my website, https://2901.magentaskull.com, but im not sure if that wil be a good workaround
i might just have to disable linux-native builds for a little while :/ thats frustrating, im sorry
theres too many audio files [400+] to rename everything to lowercase in a timely manner, so it might take a few updates to get a linux build up again :[