This is a fork of https://github.com/nak2/StormFox this version has everything non essential cut out and is optimized for large servers. It doesn't work in single player and if you're running this on a small server you're probably better off just using the regular version. This runs almost entirely client side so it puts very little strain on the server. The client side has been optimized a ton as well so players should notice a FPS increase.
You can find it on Steam Workshop here: http://steamcommunity.com/sharedfiles/filedetails/?id=1132466603
This project is licensed under the Apache License 2.0