Gilo

@Chesnutter The path you're looking for is ~/snap/0ad/current/.local/share/0ad/ You can copy and paste into the address bar of Files. (ctrl + L to manually insert address) If this path doesn't exist, firing up the game should create it. Once there, create a folder named mods (if it doesn't exists), copy your zip there, and right click > extract files. You should end up with a structure like this: Note that this boonGUI.zip is the one inside the zip you extracted. (by the way, snap's "current" folder is always linked to the latest version)