[b]Note:[/b] If you don't understand what is written here, read the article [url=https://wiki.killingfloor2.com/index.php?title=Dedicated_Server_(Killing_Floor_2)][u]Dedicated Server (KF2 wiki)[/u][/url] before following these instructions.
It will be more efficient to use RPG Mod together with other mutators (which add new zeds or game modes).
You can use [u][url=https://steamcommunity.com/workshop/filedetails/discussion/2085786712/4241773359647296750/]my experience[/url][/u] or come up with something of your own.
If it’s not a problem for you to download all subscriptions again, you can simply clear this folder(s). Your subscriptions are downloaded the next time you start the game/server.
If you do not want to download the subscriptions again, delete only those folders that contain the files:
There is only english and russian localization, but if you have a desire to help translate ServerExt into other languages, you can read how to do it in this thread: [u][url=https://steamcommunity.com/workshop/filedetails/discussion/2085786712/2942494909176752884]Localization[/url][/u]
[url=https://www.deviantart.com/cottonvalent]CottonValent[/url] - artist who created gorgeous cat on the preview (I don’t know why he is here, it happened).