diff --git a/.editorconfig b/.editorconfig
index f20e02e1c..da6e5f2ca 100644
--- a/.editorconfig
+++ b/.editorconfig
@@ -1,28 +1,17 @@
 # EditorConfig helps developers define and maintain consistent coding styles between different editors and IDEs.
-# Atom: Please assure your Atom's config setting Tab Type is set to auto, otherwise Atom-EditorConfig may not work as expected. Also disable whitespace package.
 # http://editorconfig.org/
 
 root = true
 
 [*]
 charset = utf-8
-indent_style = tab
-indent_size = 4
-trim_trailing_whitespace = true
 end_of_line = lf
-insert_final_newline = true
-
-# YAML Files
-[*.{yml,yaml}]
-indent_size = 2
-indent_style = space
-
-# JSON Files
-[*.{json,json5,webmanifest}]
 indent_size = 2
 indent_style = space
+insert_final_newline = true
+trim_trailing_whitespace = true
 
 # BASH Files
 [*.{.sh}]
-indent_style = tab
 indent_size = 4
+indent_style = tab
diff --git a/.github/workflows/details-check.yml b/.github/workflows/details-check.yml
index 748a77991..f52d12c5a 100644
--- a/.github/workflows/details-check.yml
+++ b/.github/workflows/details-check.yml
@@ -68,6 +68,10 @@ jobs:
           else
             curl -f -o config "https://raw.githubusercontent.com/GameServerManagers/Game-Server-Configs/main/${{ matrix.shortname }}/${{ steps.sets-servercfgname.outputs.servercfgname }}"
           fi
+
+      - name: Pre-load LinuxGSM
+        run: LGSM_GITHUBBRANCH="${GITHUB_REF#refs/heads/}" ./${{ matrix.shortname }}server details
+
       - name: Display config
         run: |
           if [ "${{ steps.sets-servercfgname.outputs.servercfgname }}" == "" ]; then
diff --git a/.github/workflows/update-check.yml b/.github/workflows/update-check.yml
index 932e3ea2a..2f2f7babc 100644
--- a/.github/workflows/update-check.yml
+++ b/.github/workflows/update-check.yml
@@ -13,12 +13,12 @@ concurrency:
 jobs:
   update-check:
     if: github.repository_owner == 'GameServerManagers'
-    continue-on-error: true
     runs-on: ubuntu-latest
 
     strategy:
+      fail-fast: false
       matrix:
-        shortname: [css, fctr, jk2, mc, mcb, mta, pmc, ts3, ut99, vints]
+        shortname: [css, fctr, jk2, mc, mcb, mta, pmc, ts3, ut99, vints, xnt]
 
     steps:
       - name: Download linuxgsm.sh
diff --git a/.shellcheckrc b/.shellcheckrc
new file mode 100644
index 000000000..026ee646c
--- /dev/null
+++ b/.shellcheckrc
@@ -0,0 +1 @@
+disable=SC2154
diff --git a/lgsm/config-default/config-lgsm/hl2dmserver/_default.cfg b/lgsm/config-default/config-lgsm/hl2dmserver/_default.cfg
index c429a6c8e..7ce4dd073 100644
--- a/lgsm/config-default/config-lgsm/hl2dmserver/_default.cfg
+++ b/lgsm/config-default/config-lgsm/hl2dmserver/_default.cfg
@@ -9,6 +9,8 @@
 #### Game Server Settings ####
 
 ## Predefined Parameters | https://docs.linuxgsm.com/configuration/start-parameters
+# Note that for HL2DM, maxplayers > 33 must be specified like so:
+# maxplayers="101 -unrestricted_maxplayers"
 ip="0.0.0.0"
 port="27015"
 clientport="27005"
diff --git a/lgsm/config-default/config-lgsm/tf2server/_default.cfg b/lgsm/config-default/config-lgsm/tf2server/_default.cfg
index 600249013..74fd359ab 100644
--- a/lgsm/config-default/config-lgsm/tf2server/_default.cfg
+++ b/lgsm/config-default/config-lgsm/tf2server/_default.cfg
@@ -9,6 +9,8 @@
 #### Game Server Settings ####
 
 ## Predefined Parameters | https://docs.linuxgsm.com/configuration/start-parameters
+# Note that for TF2, maxplayers > 33 must be specified like so:
+# maxplayers="101 -unrestricted_maxplayers"
 ip="0.0.0.0"
 port="27015"
 clientport="27005"
diff --git a/lgsm/modules/alert_discord.sh b/lgsm/modules/alert_discord.sh
index 1ed3da441..1440b6a96 100644
--- a/lgsm/modules/alert_discord.sh
+++ b/lgsm/modules/alert_discord.sh
@@ -46,6 +46,11 @@ json=$(
 					"name": "Server Time",
 					"value": "$(date)",
 					"inline": true
+				},
+				{
+					"name": "More info",
+					"value": "${alerturl}",
+					"inline": true
 				}
 EOF
 )
@@ -63,7 +68,7 @@ EOF
 	)
 fi
 
-if [ -n "{alerturl}" ]; then
+if [ -n "${alerturl}" ]; then
 	json+=$(
 		cat << EOF
 				,
diff --git a/lgsm/modules/alert_email.sh b/lgsm/modules/alert_email.sh
index aa13494d1..81c01e25b 100644
--- a/lgsm/modules/alert_email.sh
+++ b/lgsm/modules/alert_email.sh
@@ -15,7 +15,7 @@ else
 	mail -s "${alerttitle}" "${email}" < "${alertlog}"
 fi
 exitcode=$?
-if [ "${exitcode}" -ne 0 ]; then
+if [ "${exitcode}" -eq 0 ]; then
 	fn_print_ok_nl "Sending Email alert: ${email}"
 	fn_script_log_pass "Sending Email alert: ${email}"
 else
diff --git a/lgsm/modules/check.sh b/lgsm/modules/check.sh
index 59ac2a329..3922aec21 100644
--- a/lgsm/modules/check.sh
+++ b/lgsm/modules/check.sh
@@ -31,7 +31,7 @@ if [ "${commandname}" != "INSTALL" ] && [ "${commandname}" != "UPDATE-LGSM" ] &&
 	check_system_dir.sh
 fi
 
-allowed_commands_array=(START DEBUG)
+allowed_commands_array=(DEBUG RESTART START)
 for allowed_command in "${allowed_commands_array[@]}"; do
 	if [ "${allowed_command}" == "${commandname}" ]; then
 		check_executable.sh
@@ -39,7 +39,7 @@ for allowed_command in "${allowed_commands_array[@]}"; do
 done
 
 if [ "$(whoami)" != "root" ]; then
-	allowed_commands_array=(DEBUG START INSTALL)
+	allowed_commands_array=(DEBUG RESTART START INSTALL)
 	for allowed_command in "${allowed_commands_array[@]}"; do
 		if [ "${allowed_command}" == "${commandname}" ]; then
 			check_glibc.sh
@@ -54,21 +54,21 @@ for allowed_command in "${allowed_commands_array[@]}"; do
 	fi
 done
 
-allowed_commands_array=(BACKUP DEBUG DETAILS START UPDATE)
+allowed_commands_array=(BACKUP DEBUG DETAILS RESTART START UPDATE)
 for allowed_command in "${allowed_commands_array[@]}"; do
 	if [ "${allowed_command}" == "${commandname}" ]; then
 		check_deps.sh
 	fi
 done
 
-allowed_commands_array=(CONSOLE DEBUG MONITOR START STOP)
+allowed_commands_array=(CONSOLE DEBUG MONITOR RESTART START STOP)
 for allowed_command in "${allowed_commands_array[@]}"; do
 	if [ "${allowed_command}" == "${commandname}" ]; then
 		check_config.sh
 	fi
 done
 
-allowed_commands_array=(DEBUG DETAILS DEV-QUERY-RAW MONITOR POST_DETAILS START STOP POST-DETAILS)
+allowed_commands_array=(DEBUG DETAILS DEV-QUERY-RAW MONITOR POST_DETAILS RESTART START STOP POST-DETAILS)
 for allowed_command in "${allowed_commands_array[@]}"; do
 	if [ "${allowed_command}" == "${commandname}" ]; then
 		if [ -z "${installflag}" ]; then
@@ -77,7 +77,7 @@ for allowed_command in "${allowed_commands_array[@]}"; do
 	fi
 done
 
-allowed_commands_array=(DEBUG START UPDATE VALIDATE CHECK-UPDATE)
+allowed_commands_array=(DEBUG RESTART START UPDATE VALIDATE CHECK-UPDATE)
 for allowed_command in "${allowed_commands_array[@]}"; do
 	if [ "${allowed_command}" == "${commandname}" ]; then
 		if [ "${appid}" ]; then
@@ -86,21 +86,21 @@ for allowed_command in "${allowed_commands_array[@]}"; do
 	fi
 done
 
-allowed_commands_array=(CHANGE-PASSWORD DETAILS MONITOR START STOP UPDATE VALIDATE POST-DETAILS)
+allowed_commands_array=(CHANGE-PASSWORD DETAILS MONITOR RESTART START STOP UPDATE VALIDATE POST-DETAILS)
 for allowed_command in "${allowed_commands_array[@]}"; do
 	if [ "${allowed_command}" == "${commandname}" ]; then
 		check_status.sh
 	fi
 done
 
-allowed_commands_array=(DEBUG START INSTALL)
+allowed_commands_array=(DEBUG RESTART START INSTALL)
 for allowed_command in "${allowed_commands_array[@]}"; do
 	if [ "${allowed_command}" == "${commandname}" ]; then
 		check_system_requirements.sh
 	fi
 done
 
-allowed_commands_array=(DETAILS MONITOR START STOP UPDATE VALIDATE POST-DETAILS)
+allowed_commands_array=(DETAILS MONITOR RESTART START STOP UPDATE VALIDATE POST-DETAILS)
 for allowed_command in "${allowed_commands_array[@]}"; do
 	if [ "${allowed_command}" == "${commandname}" ]; then
 		check_gamedig.sh
diff --git a/lgsm/modules/command_backup.sh b/lgsm/modules/command_backup.sh
index f427e8b00..5892a81eb 100644
--- a/lgsm/modules/command_backup.sh
+++ b/lgsm/modules/command_backup.sh
@@ -13,13 +13,13 @@ fn_firstcommand_set
 # Trap to remove lockfile on quit.
 fn_backup_trap() {
 	echo -e ""
-	echo -en "backup ${backupname}.tar.gz..."
+	echo -en "backup ${backupname}.${compressext}..."
 	fn_print_canceled_eol_nl
-	fn_script_log_info "Backup ${backupname}.tar.gz: CANCELED"
-	rm -f "${backupdir:?}/${backupname}.tar.gz" | tee -a "${lgsmlog}"
-	echo -en "backup ${backupname}.tar.gz..."
+	fn_script_log_info "Backup ${backupname}.${compressext}: CANCELED"
+	rm -f "${backupdir:?}/${backupname}.${compressext}" | tee -a "${lgsmlog}"
+	echo -en "backup ${backupname}.${compressext}..."
 	fn_print_removed_eol_nl
-	fn_script_log_info "Backup ${backupname}.tar.gz: REMOVED"
+	fn_script_log_info "Backup ${backupname}.${compressext}: REMOVED"
 	# Remove backup lockfile.
 	rm -f "${lockdir:?}/backup.lock"
 	fn_backup_start_server
@@ -110,23 +110,47 @@ fn_backup_create_lockfile() {
 	trap fn_backup_trap INT
 }
 
+fn_select_compression() {
+	if command -v zstd > /dev/null 2>&1; then
+		compressprog="zstd"
+		compressext="tar.zst"
+		compressflag="--zstd"
+	elif command -v pigz > /dev/null 2>&1; then
+		compressprog="pigz"
+		compressext="tar.gz"
+		compressflag="--use-compress-program=pigz"
+	elif command -v gzip > /dev/null 2>&1; then
+		compressprog="gzip"
+		compressext="tar.gz"
+		compressflag="--gzip"
+	else
+		compressprog=""
+		compressext="tar"
+		compressflag=""
+	fi
+}
+
 # Compressing files.
 fn_backup_compression() {
-	# Tells how much will be compressed using rootdirduexbackup value from info_distro and prompt for continue.
+
 	fn_print_info "A total of ${rootdirduexbackup} will be compressed."
-	fn_script_log_info "A total of ${rootdirduexbackup} will be compressed: ${backupdir}/${backupname}.tar.gz"
-	fn_print_dots "Backup (${rootdirduexbackup}) ${backupname}.tar.gz, in progress ..."
-	fn_script_log_info "Backup ${rootdirduexbackup} ${backupname}.tar.gz, in progress"
+	fn_script_log_info "A total of ${rootdirduexbackup} will be compressed: ${backupdir}/${backupname}.${compressext}"
+	fn_print_dots "Backup (${rootdirduexbackup}) ${backupname}.${compressext}, in progress ..."
+	fn_script_log_info "Backup ${rootdirduexbackup} ${backupname}.${compressext}, in progress"
 	excludedir=$(fn_backup_relpath)
 
-	# Check that excludedir is a valid path.
 	if [ ! -d "${excludedir}" ]; then
 		fn_print_fail_nl "Problem identifying the previous backup directory for exclusion."
 		fn_script_log_fail "Problem identifying the previous backup directory for exclusion"
 		core_exit.sh
 	fi
 
-	tar --use-compress-program=pigz -cf "${backupdir}/${backupname}.tar.gz" -C "${rootdir}" --exclude "${excludedir}" --exclude "${lockdir}" --exclude "${tmpdir}" ./.
+	if [ -n "${compressflag}" ]; then
+		tar ${compressflag} -hcf "${backupdir}/${backupname}.${compressext}" -C "${rootdir}" --exclude "${excludedir}" --exclude "${lockdir}" --exclude "${tmpdir}" ./.
+	else
+		tar -hcf "${backupdir}/${backupname}.${compressext}" -C "${rootdir}" --exclude "${excludedir}" --exclude "${lockdir}" --exclude "${tmpdir}" ./.
+	fi
+
 	exitcode=$?
 	if [ "${exitcode}" -ne 0 ]; then
 		fn_print_fail_eol
@@ -136,8 +160,8 @@ fn_backup_compression() {
 		fn_script_log_fail "Starting backup"
 	else
 		fn_print_ok_eol
-		fn_print_ok_nl "Completed: ${italic}${backupname}.tar.gz${default}, total size $(du -sh "${backupdir}/${backupname}.tar.gz" | awk '{print $1}')"
-		fn_script_log_pass "Backup created: ${backupname}.tar.gz, total size $(du -sh "${backupdir}/${backupname}.tar.gz" | awk '{print $1}')"
+		fn_print_ok "Completed: ${italic}${backupname}.${compressext}${default}, total size $(du -sh "${backupdir}/${backupname}.${compressext}" | awk '{print $1}')"
+		fn_script_log_pass "Backup created: ${backupname}.${compressext}, total size $(du -sh "${backupdir}/${backupname}.${compressext}" | awk '{print $1}')"
 		alert="backup"
 		alert.sh
 	fi
@@ -152,7 +176,7 @@ fn_backup_prune() {
 		# How many backups exceed maxbackups.
 		backupquotadiff=$((backupcount - maxbackups))
 		# How many backups exceed maxbackupdays.
-		backupsoudatedcount=$(find "${backupdir}"/ -type f -name "*.tar.gz" -mtime +"${maxbackupdays}" | wc -l)
+		backupsoudatedcount=$(find "${backupdir}"/ -type f -name "*.tar.*" -mtime +"${maxbackupdays}" | wc -l)
 		# If anything can be cleared.
 		if [ "${backupquotadiff}" -gt "0" ] || [ "${backupsoudatedcount}" -gt "0" ]; then
 			fn_print_dots "Pruning"
@@ -167,7 +191,7 @@ fn_backup_prune() {
 				fn_print_dots "Pruning: Clearing ${backupquotadiff} backup(s)"
 				fn_script_log_info "Pruning: Clearing ${backupquotadiff} backup(s)"
 				# Clear backups over quota.
-				find "${backupdir}"/ -type f -name "*.tar.gz" -printf '%T@ %p\n' | sort -rn | tail -${backupquotadiff} | cut -f2- -d" " | xargs rm
+				find "${backupdir}"/ -type f -name "*.tar.*" -printf '%T@ %p\n' | sort -rn | tail -${backupquotadiff} | cut -f2- -d" " | xargs rm
 				fn_print_ok_nl "Pruning: Clearing ${backupquotadiff} backup(s)"
 				fn_script_log_pass "Pruning: Cleared ${backupquotadiff} backup(s)"
 			# If maxbackupdays is used over maxbackups.
@@ -190,7 +214,7 @@ fn_backup_prune() {
 fn_backup_relpath() {
 	# Written by CedarLUG as a "realpath --relative-to" alternative in bash.
 	# Populate an array of tokens initialized from the rootdir components.
-	declare -a rdirtoks=($(readlink -f "${rootdir}" | sed "s/\// /g"))
+	mapfile -t rdirtoks < <(readlink -f "${rootdir}" | sed "s/\//\n/g")
 	if [ ${#rdirtoks[@]} -eq 0 ]; then
 		fn_print_fail_nl "Problem assessing rootdir during relative path assessment"
 		fn_script_log_fail "Problem assessing rootdir during relative path assessment: ${rootdir}"
@@ -198,7 +222,7 @@ fn_backup_relpath() {
 	fi
 
 	# Populate an array of tokens initialized from the backupdir components.
-	declare -a bdirtoks=($(readlink -f "${backupdir}" | sed "s/\// /g"))
+	mapfile -t bdirtoks < <(readlink -f "${backupdir}" | sed "s/\//\n/g")
 	if [ ${#bdirtoks[@]} -eq 0 ]; then
 		fn_print_fail_nl "Problem assessing backupdir during relative path assessment"
 		fn_script_log_fail "Problem assessing backupdir during relative path assessment: ${rootdir}"
@@ -243,12 +267,12 @@ fn_backup_start_server() {
 fn_print_dots ""
 check.sh
 core_logs.sh
-
+fn_select_compression
 fn_backup_check_lockfile
+fn_backup_create_lockfile
 fn_backup_init
 fn_backup_stop_server
 fn_backup_dir
-fn_backup_create_lockfile
 fn_backup_compression
 fn_backup_prune
 fn_backup_start_server
diff --git a/lgsm/modules/command_check_update.sh b/lgsm/modules/command_check_update.sh
index ee4c8ccb3..38f8b4ddc 100644
--- a/lgsm/modules/command_check_update.sh
+++ b/lgsm/modules/command_check_update.sh
@@ -32,6 +32,8 @@ elif [ "${shortname}" == "vints" ]; then
 	update_vints.sh
 elif [ "${shortname}" == "ut99" ]; then
 	update_ut99.sh
+elif [ "${shortname}" == "xnt" ]; then
+	update_xnt.sh
 else
 	update_steamcmd.sh
 fi
diff --git a/lgsm/modules/command_fastdl.sh b/lgsm/modules/command_fastdl.sh
index e3437bc1f..3b8165444 100644
--- a/lgsm/modules/command_fastdl.sh
+++ b/lgsm/modules/command_fastdl.sh
@@ -21,13 +21,6 @@ luasvautorundir="${systemdir}/lua/autorun/server"
 luafastdlfile="lgsm_cl_force_fastdl.lua"
 luafastdlfullpath="${luasvautorundir}/${luafastdlfile}"
 
-# Check if bzip2 is installed.
-if [ ! "$(command -v bzip2 2> /dev/null)" ]; then
-	fn_print_fail "bzip2 is not installed"
-	fn_script_log_fail "bzip2 is not installed"
-	core_exit.sh
-fi
-
 # Header
 fn_print_header
 fn_print_nl "More info: ${italic}https://docs.linuxgsm.com/commands/fastdl"
@@ -112,13 +105,13 @@ fn_fastdl_dirs() {
 # Using this gist https://gist.github.com/agunnerson-ibm/efca449565a3e7356906
 fn_human_readable_file_size() {
 	local abbrevs=(
-		$((1 << 60)):ZB
-		$((1 << 50)):EB
-		$((1 << 40)):TB
-		$((1 << 30)):GB
-		$((1 << 20)):MB
-		$((1 << 10)):KB
-		$((1)):bytes
+		"1152921504606846976:ZB"
+		"1125899906842624:EB"
+		"1099511627776:TB"
+		"1073741824:GB"
+		"1048576:MB"
+		"1024:KB"
+		"1:bytes"
 	)
 
 	local bytes="${1}"
@@ -225,11 +218,17 @@ fn_fastdl_preview() {
 		fn_script_log_fail "Generating file list."
 		core_exit.sh
 	fi
-	fn_print_nl "about to compress ${totalfiles} files, total size $(fn_human_readable_file_size "${filesizetotal}" 0)"
+
+  if [ "${engine}" == "source" ]; then
+		echo -e "about to compress ${totalfiles} files, total size $(fn_human_readable_file_size "${filesizetotal}" 0)"
+	elif [ "${engine}" == "goldsrc" ]; then
+		echo -e "about to copy ${totalfiles} files, total size $(fn_human_readable_file_size "${filesizetotal}" 0)"
+	fi
+
 	fn_script_log_info "${totalfiles} files, total size $(fn_human_readable_file_size "${filesizetotal}" 0)"
 	rm -f "${tmpdir:?}/fastdl_files_to_compress.txt"
 	if ! fn_prompt_yn "Continue?" Y; then
-		fn_script_log "User exited"
+		exitcode=0
 		core_exit.sh
 	fi
 }
@@ -431,7 +430,9 @@ fn_fastdl_preview
 fn_clear_old_fastdl
 fn_fastdl_dirs
 fn_fastdl_build
-fn_fastdl_bzip2
+if [ "${engine}" == "source" ]; then
+	fn_fastdl_bzip2
+fi
 # Finished message.
 fn_print_nl "Fastdl files are located in:"
 fn_print_nl "${fastdldir}"
diff --git a/lgsm/modules/command_mods_install.sh b/lgsm/modules/command_mods_install.sh
index 4401e2c56..e76f3f1fa 100644
--- a/lgsm/modules/command_mods_install.sh
+++ b/lgsm/modules/command_mods_install.sh
@@ -88,6 +88,7 @@ if [ -f "${modsinstalledlistfullpath}" ]; then
 		fn_script_log_warn "${modprettyname} is already installed"
 		echo -e " * Any configs may be overwritten."
 		if ! fn_prompt_yn "Continue?" Y; then
+			exitcode=0
 			core_exit.sh
 		fi
 		fn_script_log_info "User selected to continue"
diff --git a/lgsm/modules/command_mods_remove.sh b/lgsm/modules/command_mods_remove.sh
index 6dc52d95f..589046b11 100644
--- a/lgsm/modules/command_mods_remove.sh
+++ b/lgsm/modules/command_mods_remove.sh
@@ -47,6 +47,7 @@ done
 fn_print_warning_nl "You are about to remove ${cyan}${usermodselect}${default}."
 echo -e " * Any custom files/configuration will be removed."
 if ! fn_prompt_yn "Continue?" Y; then
+	exitcode=0
 	core_exit.sh
 fi
 
diff --git a/lgsm/modules/command_send.sh b/lgsm/modules/command_send.sh
index de021599d..20ef188e3 100644
--- a/lgsm/modules/command_send.sh
+++ b/lgsm/modules/command_send.sh
@@ -30,12 +30,8 @@ if [ "${status}" != "0" ]; then
 	tmux -L "${socketname}" send-keys -t "${sessionname}" "${commandtosend}" ENTER
 	fn_script_log_pass "Command \"${commandtosend}\" sent to console"
 else
-	fn_print_error_nl "Server not running"
-	fn_script_log_error "Failed to access: Server not running"
-	if fn_prompt_yn "Do you want to start the server?" Y; then
-		exitbypass=1
-		command_start.sh
-	fi
+	fn_print_error_nl "Unable to send command to console. Server not running"
+	fn_script_log_error "Unable to send command to console. Server not running"
 fi
 
 core_exit.sh
diff --git a/lgsm/modules/compress_unreal2_maps.sh b/lgsm/modules/compress_unreal2_maps.sh
deleted file mode 100644
index 58824cbc7..000000000
--- a/lgsm/modules/compress_unreal2_maps.sh
+++ /dev/null
@@ -1,35 +0,0 @@
-#!/bin/bash
-# LinuxGSM compress_unreal2_maps.sh module
-# Author: Daniel Gibbs
-# Contributors: https://linuxgsm.com/contrib
-# Website: https://linuxgsm.com
-# Description: Compresses unreal maps.
-
-commandname="MAP-COMPRESSOR"
-commandaction="Compressing Maps"
-moduleselfname="$(basename "$(readlink -f "${BASH_SOURCE[0]}")")"
-fn_firstcommand_set
-
-check.sh
-fn_print_header
-echo -e "Will compress all maps in:"
-echo -e ""
-pwd
-echo -e ""
-echo -e "Compressed maps saved to:"
-echo -e ""
-echo -e "${compressedmapsdir}"
-echo -e ""
-if ! fn_prompt_yn "Start compression?" Y; then
-	exitcode=0
-	core_exit.sh
-fi
-mkdir -pv "${compressedmapsdir}" > /dev/null 2>&1
-rm -rfv "${serverfiles:?}/Maps/"*.ut2.uz2
-cd "${systemdir}" || exit
-for map in "${serverfiles}/Maps/"*; do
-	./ucc-bin compress "${map}" --nohomedir
-done
-mv -fv "${serverfiles}/Maps/"*.ut2.uz2 "${compressedmapsdir}"
-
-core_exit.sh
diff --git a/lgsm/modules/compress_unreal_maps.sh b/lgsm/modules/compress_unreal_maps.sh
new file mode 100644
index 000000000..6b97e03d9
--- /dev/null
+++ b/lgsm/modules/compress_unreal_maps.sh
@@ -0,0 +1,80 @@
+#!/bin/bash
+# LinuxGSM compress_unreal_maps.sh module
+# Author: Daniel Gibbs
+# Contributors: https://linuxgsm.com/contrib
+# Website: https://linuxgsm.com
+# Description: Compresses unreal and unreal2 resources.
+
+commandname="MAP-COMPRESSOR"
+commandaction="Compressing Maps"
+moduleselfname="$(basename "$(readlink -f "${BASH_SOURCE[0]}")")"
+fn_firstcommand_set
+
+check.sh
+fn_print_header
+echo -e "Will compress all maps in:"
+echo -e ""
+pwd
+echo -e ""
+echo -e "Compressed maps saved to:"
+echo -e ""
+echo -e "${compressedmapsdir}"
+echo -e ""
+totalseconds=3
+for seconds in {3..1}; do
+	fn_print_warn "map compression starting in: ${totalseconds}"
+	totalseconds=$((totalseconds - 1))
+	fn_sleep_time_1
+	if [ "${seconds}" == "0" ]; then
+		break
+	fi
+done
+fn_print_nl
+mkdir -pv "${compressedmapsdir}" > /dev/null 2>&1
+
+# List of extensions to compress
+exts=(ut2 kfm rom u ucl upl int utx uax ukx usx unr umx umod uzx)
+
+# Remove old compressed files using find
+for ext in "${exts[@]}"; do
+	mapfile -t oldfiles < <(find "${serverfiles}" -name "*.${ext}.uz2" -type f)
+	if [ ${#oldfiles[@]} -gt 0 ]; then
+		echo -e "found ${#oldfiles[@]} old compressed file(s) to remove for extension: ${ext}"
+	fi
+	for file in "${oldfiles[@]}"; do
+		if rm -f "$file"; then
+			echo -en "removing file [ ${italic}$(basename "$file")${default} ]\c"
+			fn_print_ok_eol_nl
+		else
+			echo -en "removing file [ ${italic}$(basename "$file")${default} ]\c"
+			fn_print_fail_eol_nl
+		fi
+	done
+done
+
+cd "${systemdir}" || exit
+
+# Find and compress files, then move .uz2 to compressedmapsdir
+for ext in "${exts[@]}"; do
+	# Collect all files with the current extension into an array
+	mapfile -t files < <(find "${serverfiles}" -name "*.${ext}" -type f)
+	for file in "${files[@]}"; do
+		echo -en "compressing file [ ${italic}$(basename "$file") -> $(basename "$file").uz2${default} ]\c"
+		if ! ./ucc-bin compress "${file}" --nohomedir > /dev/null 2>&1; then
+			fn_print_fail_eol_nl
+			core_exit.sh
+		else
+			fn_print_ok_eol_nl
+		fi
+
+		if ! mv -f "${file}.uz2" "${compressedmapsdir}" > /dev/null 2>&1; then
+			echo -en "moving compressed file [ ${italic}$(basename "$file").uz2 -> ${compressedmapsdir}/$(basename "$file").uz2${default} ]\c"
+			fn_print_fail_eol_nl
+			core_exit.sh
+		fi
+	done
+done
+
+fn_print_ok_nl "Compression complete: All compressed files moved to: ${compressedmapsdir}"
+
+core_exit.sh
diff --git a/lgsm/modules/compress_ut99_maps.sh b/lgsm/modules/compress_ut99_maps.sh
deleted file mode 100644
index 885c32d9a..000000000
--- a/lgsm/modules/compress_ut99_maps.sh
+++ /dev/null
@@ -1,35 +0,0 @@
-#!/bin/bash
-# LinuxGSM compress_ut99_maps.sh module
-# Author: Daniel Gibbs
-# Contributors: https://linuxgsm.com/contrib
-# Website: https://linuxgsm.com
-# Description: Compresses unreal maps.
-
-commandname="MAP-COMPRESSOR"
-commandaction="Compressing Maps"
-moduleselfname="$(basename "$(readlink -f "${BASH_SOURCE[0]}")")"
-fn_firstcommand_set
-
-check.sh
-fn_print_header
-echo -e "Will compress all maps in:"
-echo -e ""
-pwd
-echo -e ""
-echo -e "Compressed maps saved to:"
-echo -e ""
-echo -e "${compressedmapsdir}"
-echo -e ""
-if ! fn_prompt_yn "Start compression?" Y; then
-	exitcode=0
-	core_exit.sh
-fi
-mkdir -pv "${compressedmapsdir}" > /dev/null 2>&1
-rm -rfv "${serverfiles:?}/Maps/"*.unr.uz
-cd "${systemdir}" || exit
-for map in "${serverfiles}/Maps/"*; do
-	./ucc-bin compress "${map}" --nohomedir
-done
-mv -fv "${serverfiles}/Maps/"*.unr.uz "${compressedmapsdir}"
-
-core_exit.sh
diff --git a/lgsm/modules/core_exit.sh b/lgsm/modules/core_exit.sh
index 5f55dfcd1..1dd6e2f46 100644
--- a/lgsm/modules/core_exit.sh
+++ b/lgsm/modules/core_exit.sh
@@ -13,8 +13,8 @@ fn_exit_dev_debug() {
 		echo -e "${moduleselfname} exiting with code: ${exitcode}"
 		if [ -f "${rootdir}/dev-debug.log" ]; then
 			grep -a "modulefile=" "${rootdir}/dev-debug.log" | sed 's/modulefile=//g' > "${rootdir}/dev-debug-module-order.log"
-		elif [ -f "${lgsmlogdir}/dev-debug.log" ]; then
-			grep -a "modulefile=" "${lgsmlogdir}/dev-debug.log" | sed 's/modulefile=//g' > "${rootdir}/dev-debug-module-order.log"
+		elif [ -f "${logdir}/dev-debug.log" ]; then
+			grep -a "modulefile=" "${logdir}/dev-debug.log" | sed 's/modulefile=//g' > "${logdir}/dev-debug-module-order.log"
 		fi
 	fi
 }
diff --git a/lgsm/modules/core_getopt.sh b/lgsm/modules/core_getopt.sh
index 9a5704663..295f9900b 100644
--- a/lgsm/modules/core_getopt.sh
+++ b/lgsm/modules/core_getopt.sh
@@ -42,8 +42,7 @@ cmd_change_password=("pw;change-password" "command_ts3_server_pass.sh" "Change T
 cmd_install_default_resources=("ir;install-default-resources" "command_install_resources_mta.sh" "Install the MTA default resources.")
 cmd_fullwipe=("fw;full-wipe;wa;wipeall" "serverwipe=1; command_wipe.sh" "Reset the map and remove blueprint data.")
 cmd_mapwipe=("mw;map-wipe;w;wipe;wi" "mapwipe=1; command_wipe.sh" "Reset the map and keep blueprint data.")
-cmd_map_compressor_u99=("mc;map-compressor" "compress_ut99_maps.sh" "Compresses all ${gamename} server maps.")
-cmd_map_compressor_u2=("mc;map-compressor" "compress_unreal2_maps.sh" "Compresses all ${gamename} server maps.")
+cmd_map_compressor_unreal=("mc;map-compressor" "compress_unreal_maps.sh" "Compresses all ${gamename} server maps.")
 cmd_install_cdkey=("cd;server-cd-key" "install_ut2k4_key.sh" "Add your server cd key.")
 cmd_install_dst_token=("ct;cluster-token" "install_dst_token.sh" "Configure cluster token.")
 cmd_install_squad_license=("li;license" "install_squad_license.sh" "Add your Squad server license.")
@@ -96,7 +95,7 @@ fi
 ## Game server exclusive commands.
 
 # FastDL command.
-if [ "${engine}" == "source" ]; then
+if [ "${engine}" == "source" ] || [ "${engine}" == "goldsrc" ]; then
 	currentopt+=("${cmd_fastdl[@]}")
 fi
 
@@ -113,13 +112,13 @@ fi
 # Unreal exclusive.
 if [ "${engine}" == "unreal2" ]; then
 	if [ "${shortname}" == "ut2k4" ]; then
-		currentopt+=("${cmd_install_cdkey[@]}" "${cmd_map_compressor_u2[@]}")
+		currentopt+=("${cmd_install_cdkey[@]}" "${cmd_map_compressor_unreal[@]}")
 	else
-		currentopt+=("${cmd_map_compressor_u2[@]}")
+		currentopt+=("${cmd_map_compressor_unreal[@]}")
 	fi
 fi
 if [ "${engine}" == "unreal" ]; then
-	currentopt+=("${cmd_map_compressor_u99[@]}")
+	currentopt+=("${cmd_map_compressor_unreal[@]}")
 fi
 
 # DST exclusive.
diff --git a/lgsm/modules/core_modules.sh b/lgsm/modules/core_modules.sh
index e5e6d1e5d..2116e5366 100644
--- a/lgsm/modules/core_modules.sh
+++ b/lgsm/modules/core_modules.sh
@@ -275,11 +275,6 @@ compress_unreal2_maps.sh() {
 	fn_fetch_module
 }
 
-compress_ut99_maps.sh() {
-	modulefile="${FUNCNAME[0]}"
-	fn_fetch_module
-}
-
 # Mods
 
 mods_list.sh() {
diff --git a/lgsm/modules/info_distro.sh b/lgsm/modules/info_distro.sh
index 67a9fd5df..a986edf1f 100644
--- a/lgsm/modules/info_distro.sh
+++ b/lgsm/modules/info_distro.sh
@@ -252,11 +252,11 @@ if [ -d "${backupdir}" ]; then
 	backupcount=0
 
 	# If there are backups in backup dir.
-	if [ "$(find "${backupdir}" -name "*.tar.gz" | wc -l)" -ne "0" ]; then
+	if [ "$(find "${backupdir}" -name "*.tar.*" | wc -l)" -ne "0" ]; then
 		# number of backups.
-		backupcount="$(find "${backupdir}"/*.tar.gz | wc -l)" # integer
+		backupcount="$(find "${backupdir}"/*.tar.* | wc -l)" # integer
 		# most recent backup.
-		lastbackup="$(ls -1t "${backupdir}"/*.tar.gz | head -1)" # string
+		lastbackup="$(ls -1t "${backupdir}"/*.tar.* | head -1)" # string
 		# date of most recent backup.
 		lastbackupdate="$(date -r "${lastbackup}")" # string
 		# no of days since last backup.
diff --git a/lgsm/modules/install_config.sh b/lgsm/modules/install_config.sh
index db6b1e5cf..b73e7b4b2 100644
--- a/lgsm/modules/install_config.sh
+++ b/lgsm/modules/install_config.sh
@@ -289,7 +289,6 @@ elif [ "${shortname}" == "bt" ]; then
 elif [ "${shortname}" == "btl" ]; then
 	fn_check_cfgdir
 	array_configs+=(Game.ini)
-	fn_fetch_default_config
 	fn_default_config_remote
 	fn_set_config_vars
 	fn_list_config_locations
@@ -370,7 +369,6 @@ elif [ "${shortname}" == "cs" ]; then
 	fn_list_config_locations
 elif [ "${shortname}" == "cs2" ]; then
 	array_configs+=(server.cfg)
-	fn_fetch_default_config
 	fn_default_config_remote
 	fn_set_config_vars
 	fn_list_config_locations
@@ -483,7 +481,6 @@ elif [ "${shortname}" == "hldms" ]; then
 	fn_list_config_locations
 elif [ "${shortname}" == "ohd" ]; then
 	array_configs+=(Admins.cfg Engine.ini Game.ini MapCycle.cfg)
-	fn_fetch_default_config
 	fn_default_config_remote
 	fn_set_config_vars
 	fn_list_config_locations
@@ -585,7 +582,6 @@ elif [ "${shortname}" == "pvkii" ]; then
 	fn_list_config_locations
 elif [ "${shortname}" == "pw" ]; then
 	array_configs+=(PalWorldSettings.ini)
-	fn_fetch_default_config
 	fn_default_config_remote
 	fn_set_config_vars
 	fn_list_config_locations
@@ -614,13 +610,11 @@ elif [ "${shortname}" == "q2" ]; then
 	fn_list_config_locations
 elif [ "${shortname}" == "q3" ]; then
 	array_configs+=(server.cfg)
-	fn_fetch_default_config
 	fn_default_config_remote
 	fn_set_config_vars
 	fn_list_config_locations
 elif [ "${shortname}" == "q4" ]; then
 	array_configs+=(server.cfg)
-	fn_fetch_default_config
 	fn_default_config_remote
 	fn_set_config_vars
 	fn_list_config_locations
@@ -783,8 +777,8 @@ elif [ "${shortname}" == "wmc" ]; then
 	fn_set_config_vars
 	fn_list_config_locations
 elif [ "${shortname}" == "xnt" ]; then
+	fix_xnt.sh
 	array_configs+=(server.cfg)
-	fn_fetch_default_config
 	fn_default_config_remote
 	fn_set_config_vars
 	fn_list_config_locations
diff --git a/lgsm/modules/install_ut2k4_key.sh b/lgsm/modules/install_ut2k4_key.sh
index 2829da8d6..963a52f10 100644
--- a/lgsm/modules/install_ut2k4_key.sh
+++ b/lgsm/modules/install_ut2k4_key.sh
@@ -27,3 +27,4 @@ else
 	echo -e "./${selfname} server-cd-key"
 fi
 echo -e ""
+core_exit.sh
diff --git a/lgsm/modules/mods_list.sh b/lgsm/modules/mods_list.sh
index f6f8301bd..bbefc5ea2 100644
--- a/lgsm/modules/mods_list.sh
+++ b/lgsm/modules/mods_list.sh
@@ -55,13 +55,13 @@ amxxtslatestfile="amxmodx-${amxxtsversion}-${amxxtsmod}-linux.tar.gz"
 amxxtsdownloadurl="https://www.amxmodx.org/release/${amxxtslatestfile}"
 amxxtsurl="${amxxtsdownloadurl}"
 # Metamod:Source
-metamodsourceversion="1.11"
+metamodsourceversion="1.12"
 metamodsourcescrapeurl="https://mms.alliedmods.net/mmsdrop/${metamodsourceversion}/mmsource-latest-linux"
 metamodsourcelatestfile=$(wget "${metamodsourcescrapeurl}" -q -O -)
 metamodsourcedownloadurl="https://www.metamodsource.net/latest.php?os=linux&version=${metamodsourceversion}"
 metamodsourceurl="${metamodsourcedownloadurl}"
 # Sourcemod
-sourcemodversion="1.11"
+sourcemodversion="1.13"
 sourcemodscrapeurl="https://sm.alliedmods.net/smdrop/${sourcemodversion}/sourcemod-latest-linux"
 sourcemodlatestfile=$(wget "${sourcemodscrapeurl}" -q -O -)
 sourcemoddownloadurl="https://www.sourcemod.net/latest.php?os=linux&version=${sourcemodversion}"
diff --git a/lgsm/modules/update_xnt.sh b/lgsm/modules/update_xnt.sh
index f043a4227..c00233aa7 100644
--- a/lgsm/modules/update_xnt.sh
+++ b/lgsm/modules/update_xnt.sh
@@ -1,9 +1,9 @@
 #!/bin/bash
-# LinuxGSM command_ut99.sh module
+# LinuxGSM command_xnt.sh module
 # Author: Daniel Gibbs
 # Contributors: https://linuxgsm.com/contrib
 # Website: https://linuxgsm.com
-# Description: Handles updating of Unreal Tournament 99 servers.
+# Description: Handles updating of Xontic servers.
 
 moduleselfname="$(basename "$(readlink -f "${BASH_SOURCE[0]}")")"
 
@@ -17,10 +17,21 @@ fn_update_dl() {
 fn_update_localbuild() {
 	# Gets local build info.
 	fn_print_dots "Checking local build: ${remotelocation}"
-
+	check_status.sh
 	# Send version command to Xonotic server.
-	tmux -L "${socketname}" send-keys -t "${sessionname}" "version\r" > /dev/null 2>&1
-	fn_sleep_time_1
+	if [ "${status}" != "0" ]; then
+		tmux -L "${socketname}" send-keys -t "${sessionname}" "version" C-m > /dev/null 2>&1
+		fn_sleep_time_1
+	else
+		exitbypass=1
+		command_start.sh
+		fn_firstcommand_reset
+		exitbypass=1
+		fn_sleep_time_5
+		tmux -L "${socketname}" send-keys -t "${sessionname}" "version" C-m > /dev/null 2>&1
+		command_stop.sh
+		fn_firstcommand_reset
+	fi
 
 	# Uses log file to get local build.
 	localbuild=$(grep "SVQC version: xonotic-v" "${consolelogdir}"/* 2> /dev/null | tail -1 | sed 's/.*SVQC version: \(xonotic-v[0-9.]*\).*/\1/' | tr -d '\000-\011\013-\037')
diff --git a/linuxgsm.sh b/linuxgsm.sh
index 6d6f7251f..2be308d9c 100755
--- a/linuxgsm.sh
+++ b/linuxgsm.sh
@@ -32,7 +32,8 @@ rootdir=$(dirname "$(readlink -f "${BASH_SOURCE[0]}")")
 selfname=$(basename "$(readlink -f "${BASH_SOURCE[0]}")")
 lgsmdir="${rootdir}/lgsm"
 [ -n "${LGSM_LOGDIR}" ] && logdir="${LGSM_LOGDIR}" || logdir="${rootdir}/log"
-lgsmlogdir="${logdir}/lgsm"
+lgsmlogdir="${logdir}/script"
+lgsmlog="${lgsmlogdir}/${selfname}-script.log"
 steamcmddir="${HOME}/.steam/steamcmd"
 [ -n "${LGSM_SERVERFILES}" ] && serverfiles="${LGSM_SERVERFILES}" || serverfiles="${rootdir}/serverfiles"
 modulesdir="${lgsmdir}/modules"