diff --git a/functions/command_fastdl.sh b/functions/command_fastdl.sh
new file mode 100644
index 000000000..1c25c310e
--- /dev/null
+++ b/functions/command_fastdl.sh
@@ -0,0 +1,209 @@
+#!/bin/bash
+# LGSM command_fastdl function
+# Author: Daniel Gibbs
+# Contributor: UltimateByte
+# Website: http://gameservermanagers.com
+lgsm_version="190216"
+
+# Description: Creates a FastDL folder
+
+local modulename="FastDL Creator"
+function_selfname="$(basename $(readlink -f "${BASH_SOURCE[0]}"))"
+
+check.sh
+
+# Directories
+fastdldir="${rootdir}/fastdl"
+# Server lua autorun dir, used to autorun lua on client connect to the server
+luasvautorundir="${systemdir}/lua/audoturn/server"
+luafastdlfile="lgsm_cl_force_fastdl.lua"
+luafastdlfullpath="${luasvautorundir}/${luafastdlfile}"
+
+fn_fastdl_init(){
+# User confirmation for starting process
+echo "Generate a FastDL Folder ?"
+while true; do
+	read -p "Continue? [y/N]" yn
+	case $yn in
+	[Yy]* ) break;;
+	[Nn]* ) exit;;
+	* ) echo "Please answer yes or no.";;
+	esac
+done
+# Create FastDL folder if it doesn't exit
+if [ ! -d "${fastdldir}" ]; then
+	echo "Creating FastDL directory"
+	mkdir -v "${fastdldir}"
+	sleep 1
+else
+	echo "Updating FastDL..."
+fi
+# Ask for lua resource add file use
+echo "Do you wish to use a lua file to force clients to download FastDL content ?"
+echo "It can be necessary for addons devs that forgot about registering their files to be downloaded through FastDL"
+while true; do
+	read -p "Continue? [y/n]" yn
+	case $yn in
+	[Yy]* ) luaressource="on"; break;;
+	[Nn]* ) luaressource="off"; return 1;;
+	* ) echo "Please answer yes or no.";;
+	esac
+done
+}
+
+fn_gmod_fastdl(){
+# Copy all needed files for fastDL
+echo "Gathering all needed FastDL files..."
+sleep 1
+
+cd "${systemdir}"
+
+# Map Files
+echo "Copying map files"
+sleep 1
+find . -name '*.bsp' | cpio -updm "${fastdldir}"
+echo "Done"
+sleep 1
+
+# Materials
+echo "Copying Materials"
+sleep 1
+find . -name '*.vtf' | cpio -updm "${fastdldir}"
+find . -name '*.vmt' | cpio -updm "${fastdldir}"
+echo "Done"
+sleep 1
+
+# Models
+echo "Copying Models"
+sleep 1
+find . -name '*.vtx' | cpio -updm "${fastdldir}"
+find . -name '*.vvd' | cpio -updm "${fastdldir}"
+find . -name '*.mdl' | cpio -updm "${fastdldir}"
+find . -name '*.phy' | cpio -updm "${fastdldir}"
+echo "Done"
+sleep 1
+
+# Particles
+echo "Copying Particles"
+sleep 1
+find . -name '*.pcf' | cpio -updm "${fastdldir}"
+echo "Done"
+sleep 1
+
+# Sounds
+echo "Copying Sounds"
+sleep 1
+find . -name '*.wav' | cpio -updm "${fastdldir}"
+find . -name '*.mp3' | cpio -updm "${fastdldir}"
+find . -name '*.ogg' | cpio -updm "${fastdldir}"
+echo "Done"
+sleep 1
+
+# Resources (mostly fonts)
+echo "Copying fonts and png"
+sleep 1
+find . -name '*.otf' | cpio -updm "${fastdldir}"
+find . -name '*.ttf' | cpio -updm "${fastdldir}"
+find . -name '*.png' | cpio -updm "${fastdldir}"
+echo "Done"
+sleep 1
+
+# Going back to scriptfolder to avoid mistakes
+cd ${rootdir}
+
+# Correct addons folder structure
+if [ -d "${fastdldir}/addons" ]; then
+	echo "Possible FastDL files found into addons"
+	echo "Moving those files to their correct folder"
+	sleep 2
+	cp -Rf ${fastdldir}/addons/*/* "${fastdldir}"
+	rm -R "${fastdldir}/addons"
+	echo "Done"
+	sleep 1
+fi
+
+# Correct content that may be into a lua folder by mistake like some darkrpmodification addons
+if [ -d "${fastdldir}/lua" ]; then
+	echo "Some FastDL files (often addons in darkrpmodifications) may be in the wrong folder"
+	sleep 1
+	echo "Copying those files to their hopefully correct locations"
+	sleep 1
+	cp -Rf "${fastdldir}/lua/"* "${fastdldir}"
+	echo "Done"
+	sleep 1
+fi
+}
+
+
+# bzip2 compression
+fn_check_bzip2(){
+# Returns true if not installed
+if [ -z "$(command -v bzip2)" ]; then
+	bzip2installed="0"
+	echo "WARNING bzip2 packed is not installed !"
+	sleep 2
+	echo "You can't compress your FastDL files !"
+	sleep 2
+	echo "Loading time won't be as good as possible for your players."
+	sleep 2
+	echo "It's advised that your install bzip2 and re-run the fastdl command."
+	sleep 3
+else
+	bzip2installed="1"
+fi
+}
+
+fn_fastdl_bzip2(){
+echo "Do you want to compress files using bzip2 for even faster client download ?"
+echo "It may take a while..."
+	while true; do
+		read -p "Continue? [y/N]" yn
+		case $yn in
+		[Yy]* ) break;;
+		[Nn]* ) exit;;
+		* ) echo "Please answer yes or no.";;
+		esac
+	done
+
+echo "Compressing files using bzip2..."
+sleep 2
+
+# bzip2 all files that are not already compressed (keeping original files)
+find "${fastdldir}" -not -name \*.bz2 -exec bzip2 -k \{\} \;
+echo "bzip2 compression done"
+sleep 1
+}
+
+# Function to implement
+fn_lua_fastdl(){
+if [ luaressource="off" == "on" ]; then
+	if [ -f "${luafastdlfullpath}" ]; then
+		echo "Removing "
+}
+
+fn_fastdl_completed(){
+echo "----------------------------------"
+echo "Congratulations, it's done"
+echo "Now you should configure your HTTP server to target the fastdl folder that was created"
+echo "Or copy files to an external server"
+echo "Don't forget to change your sv_downloadurl accordingly in ${servercfgfullpath}"
+if [ "$bzip2installed" == "0" ]; then
+echo "By the way, you'd better install bzip2 an re-run this command"
+fi
+echo "----------------------------------"
+exit
+}
+
+# Game checking
+# Garry's Mod
+if [ "${gamename}" == "Garry's Mod" ]; then
+	fn_fastdl_init
+	fn_gmod_fastdl
+	fn_check_bzip2
+	if [ "${bzip2installed}" == "1" ]; then
+		fn_fastdl_bzip2
+	fi
+		fn_lua_fastdl
+	fn_fastdl_completed
+	exit
+fi