This might seem straight forward and utterly logical, but better safe than sorry. open your zerahypt folder get the zip file open "Zerahypt_Data select everything in that folder(ctrl + a) deselect the mods folder(ctrl + click on folder) hit delete go back to the zerahypt folder and delete the .exe and pic(pic optional) go to the zipped zerahypt folder and copy the contents from that into your other zerahypt folder you now have the updated game with the same mods vidyaexample: Your browser does not support HTML5 video. tl;dr: delete everything apart from mods folder, copy over zip contents