diff --git a/lgsm/config-default/config-lgsm/q4server/_default.cfg b/lgsm/config-default/config-lgsm/q4server/_default.cfg
new file mode 100644
index 000000000..ffd311e3c
--- /dev/null
+++ b/lgsm/config-default/config-lgsm/q4server/_default.cfg
@@ -0,0 +1,186 @@
+##################################
+######## Default Settings ########
+##################################
+# DO NOT EDIT, ANY CHANGES WILL BE OVERWRITTEN!
+# Copy settings from here and use them in either:
+# common.cfg - applies settings to every instance.
+# [instance].cfg - applies settings to a specific instance.
+
+#### Game Server Settings ####
+
+## SteamCMD Login | https://docs.linuxgsm.com/steamcmd#steamcmd-login
+steamuser="username"
+steampass='password'
+
+## Predefined Parameters | https://docs.linuxgsm.com/configuration/start-parameters
+port="28004"
+
+## Server Parameters | https://docs.linuxgsm.com/configuration/start-parameters#additional-parameters
+startparameters="+set sv_punkbuster 0 +set fs_basepath ${serverfiles} +set net_port ${port} +exec ${servercfg}"
+
+#### LinuxGSM Settings ####
+
+## LinuxGSM Stats
+# Send useful stats to LinuxGSM developers.
+# https://docs.linuxgsm.com/configuration/linuxgsm-stats
+# (on|off)
+stats="off"
+
+## Notification Alerts
+# (on|off)
+
+# Display IP | https://docs.linuxgsm.com/alerts#display-ip
+displayip=""
+
+# More info | https://docs.linuxgsm.com/alerts#more-info
+postalert="off"
+
+# Alert on Start/Stop/Restart
+statusalert="off"
+
+# Discord Alerts | https://docs.linuxgsm.com/alerts/discord
+discordalert="off"
+discordwebhook="webhook"
+
+# Email Alerts | https://docs.linuxgsm.com/alerts/email
+emailalert="off"
+email="email@example.com"
+emailfrom=""
+
+# Gotify Alerts | https://docs.linuxgsm.com/alerts/gotify
+gotifyalert="off"
+gotifytoken="token"
+gotifywebhook="webhook"
+
+# IFTTT Alerts | https://docs.linuxgsm.com/alerts/ifttt
+iftttalert="off"
+ifttttoken="accesstoken"
+iftttevent="linuxgsm_alert"
+
+# Pushbullet Alerts | https://docs.linuxgsm.com/alerts/pushbullet
+pushbulletalert="off"
+pushbullettoken="accesstoken"
+channeltag=""
+
+# Pushover Alerts | https://docs.linuxgsm.com/alerts/pushover
+pushoveralert="off"
+pushovertoken="accesstoken"
+pushoveruserkey="userkey"
+
+# Rocket.Chat Alerts | https://docs.linuxgsm.com/alerts/rocket.chat
+rocketchatalert="off"
+rocketchatwebhook="webhook"
+
+# Slack Alerts | https://docs.linuxgsm.com/alerts/slack
+slackalert="off"
+slackwebhook="webhook"
+
+# Telegram Alerts | https://docs.linuxgsm.com/alerts/telegram
+# You can add a custom cURL string eg proxy (useful in Russia) in "curlcustomstring".
+# For example "--socks5 ipaddr:port" for socks5 proxy see more in "curl --help".
+telegramapi="api.telegram.org"
+telegramalert="off"
+telegramtoken="accesstoken"
+telegramchatid=""
+curlcustomstring=""
+
+## Updating | https://docs.linuxgsm.com/commands/update
+updateonstart="off"
+
+## Backup | https://docs.linuxgsm.com/commands/backup
+maxbackups="4"
+maxbackupdays="30"
+stoponbackup="on"
+
+## Logging | https://docs.linuxgsm.com/features/logging
+consolelogging="on"
+logdays="7"
+
+## Monitor | https://docs.linuxgsm.com/commands/monitor
+# Query delay time
+querydelay="1"
+
+## ANSI Colors | https://docs.linuxgsm.com/features/ansi-colors
+ansi="on"
+
+#### Advanced Settings ####
+
+## Message Display Time | https://docs.linuxgsm.com/features/message-display-time
+sleeptime="0.5"
+
+## SteamCMD Settings | https://docs.linuxgsm.com/steamcmd
+# Server appid
+appid="2210"
+steamcmdforcewindows="yes"
+# SteamCMD Branch | https://docs.linuxgsm.com/steamcmd/branch
+branch=""
+betapassword=""
+# Master Server | https://docs.linuxgsm.com/steamcmd/steam-master-server
+steammaster="false"
+
+## Stop Mode | https://docs.linuxgsm.com/features/stop-mode
+# 1: tmux kill
+# 2: CTRL+c
+# 3: quit
+# 4: quit 120s
+# 5: stop
+# 6: q
+# 7: exit
+# 8: 7 Days to Die
+# 9: GoldSrc
+# 10: Avorion
+# 11: end
+stopmode="3"
+
+## Query mode
+# 1: session only
+# 2: gamedig (gsquery fallback)
+# 3: gamedig
+# 4: gsquery
+# 5: tcp
+querymode="2"
+querytype="quake4"
+
+## Console type
+consoleverbose="yes"
+consoleinteract="yes"
+
+## Game Server Details
+# Do not edit
+gamename="Quake 4"
+engine="idtech3_ql"
+glibc="2.15"
+
+#### Directories ####
+# Edit with care
+
+## Game Server Directories
+systemdir="${serverfiles}"
+executabledir="${serverfiles}"
+executable="./quake4-dedicated"
+servercfgdir="${systemdir}/q4base"
+servercfg="${selfname}.cfg"
+servercfgdefault="server.cfg"
+servercfgfullpath="${servercfgdir}/${servercfg}"
+
+## Backup Directory
+backupdir="${lgsmdir}/backup"
+
+## Logging Directories
+[ -n "${LGSM_LOGDIR}" ] && logdir="${LGSM_LOGDIR}" || logdir="${rootdir}/log"
+gamelogdir="${logdir}/server"
+lgsmlogdir="${logdir}/script"
+consolelogdir="${logdir}/console"
+gamelog="${gamelogdir}/${selfname}-game.log"
+lgsmlog="${lgsmlogdir}/${selfname}-script.log"
+consolelog="${consolelogdir}/${selfname}-console.log"
+alertlog="${lgsmlogdir}/${selfname}-alert.log"
+postdetailslog="${lgsmlogdir}/${selfname}-postdetails.log"
+
+## Logs Naming
+lgsmlogdate="${lgsmlogdir}/${selfname}-script-$(date '+%Y-%m-%d-%H:%M:%S').log"
+consolelogdate="${consolelogdir}/${selfname}-console-$(date '+%Y-%m-%d-%H:%M:%S').log"
+
+## Log Parameters
+logtimestamp="off"
+logtimestampformat="%Y-%m-%d %H:%M:%S"
diff --git a/lgsm/data/almalinux-8.csv b/lgsm/data/almalinux-8.csv
index 561b3c134..6427b1460 100644
--- a/lgsm/data/almalinux-8.csv
+++ b/lgsm/data/almalinux-8.csv
@@ -89,6 +89,7 @@ pvr,libcxx
 pz,java-11-openjdk rng-tools
 q2
 q3
+q4
 ql
 qw
 ricochet
diff --git a/lgsm/data/almalinux-9.csv b/lgsm/data/almalinux-9.csv
index 64a9e0645..2b6ea075d 100644
--- a/lgsm/data/almalinux-9.csv
+++ b/lgsm/data/almalinux-9.csv
@@ -89,6 +89,7 @@ pvr,libcxx
 pz,java-11-openjdk rng-tools
 q2
 q3
+q4
 ql
 qw
 ricochet
diff --git a/lgsm/data/centos-7.csv b/lgsm/data/centos-7.csv
index a1b10095e..2c876efc2 100644
--- a/lgsm/data/centos-7.csv
+++ b/lgsm/data/centos-7.csv
@@ -89,6 +89,7 @@ pvr,libcxx
 pz,java-11-openjdk rng-tools
 q2
 q3
+q4
 ql
 qw
 ricochet
diff --git a/lgsm/data/centos-8.csv b/lgsm/data/centos-8.csv
index 561b3c134..6427b1460 100644
--- a/lgsm/data/centos-8.csv
+++ b/lgsm/data/centos-8.csv
@@ -89,6 +89,7 @@ pvr,libcxx
 pz,java-11-openjdk rng-tools
 q2
 q3
+q4
 ql
 qw
 ricochet
diff --git a/lgsm/data/centos-9.csv b/lgsm/data/centos-9.csv
index 64a9e0645..2b6ea075d 100644
--- a/lgsm/data/centos-9.csv
+++ b/lgsm/data/centos-9.csv
@@ -89,6 +89,7 @@ pvr,libcxx
 pz,java-11-openjdk rng-tools
 q2
 q3
+q4
 ql
 qw
 ricochet
diff --git a/lgsm/data/debian-10.csv b/lgsm/data/debian-10.csv
index c890739c5..e7e81b75e 100644
--- a/lgsm/data/debian-10.csv
+++ b/lgsm/data/debian-10.csv
@@ -89,6 +89,7 @@ pvr,libc++1
 pz,openjdk-11-jre,rng-tools
 q2
 q3
+q4
 ql
 qw
 ricochet
diff --git a/lgsm/data/debian-11.csv b/lgsm/data/debian-11.csv
index c265a1f4b..a40fd1c7b 100644
--- a/lgsm/data/debian-11.csv
+++ b/lgsm/data/debian-11.csv
@@ -89,6 +89,7 @@ pvr,libc++1
 pz,openjdk-17-jre,rng-tools
 q2
 q3
+q4
 ql
 qw
 ricochet
diff --git a/lgsm/data/debian-12.csv b/lgsm/data/debian-12.csv
index 00351bde8..5141290ff 100644
--- a/lgsm/data/debian-12.csv
+++ b/lgsm/data/debian-12.csv
@@ -89,6 +89,7 @@ pvr,libc++1
 pz,openjdk-17-jre,rng-tools5
 q2
 q3
+q4
 ql
 qw
 ricochet
diff --git a/lgsm/data/debian-9.csv b/lgsm/data/debian-9.csv
index 6fd3c21ee..6deebf592 100644
--- a/lgsm/data/debian-9.csv
+++ b/lgsm/data/debian-9.csv
@@ -89,6 +89,7 @@ pvr,libc++1
 pz,openjdk-8-jre,rng-tools
 q2
 q3
+q4
 ql
 qw
 ricochet
diff --git a/lgsm/data/gameicons/q4-icon.png b/lgsm/data/gameicons/q4-icon.png
new file mode 100644
index 000000000..dd4c2d7fa
Binary files /dev/null and b/lgsm/data/gameicons/q4-icon.png differ
diff --git a/lgsm/data/rhel-7.csv b/lgsm/data/rhel-7.csv
index 8a748cda7..373992242 100644
--- a/lgsm/data/rhel-7.csv
+++ b/lgsm/data/rhel-7.csv
@@ -89,6 +89,7 @@ pvr,libcxx
 pz,java-11-openjdk rng-tools
 q2
 q3
+q4
 ql
 qw
 ricochet
diff --git a/lgsm/data/rhel-8.csv b/lgsm/data/rhel-8.csv
index 561b3c134..6427b1460 100644
--- a/lgsm/data/rhel-8.csv
+++ b/lgsm/data/rhel-8.csv
@@ -89,6 +89,7 @@ pvr,libcxx
 pz,java-11-openjdk rng-tools
 q2
 q3
+q4
 ql
 qw
 ricochet
diff --git a/lgsm/data/rhel-9.csv b/lgsm/data/rhel-9.csv
index 64a9e0645..2b6ea075d 100644
--- a/lgsm/data/rhel-9.csv
+++ b/lgsm/data/rhel-9.csv
@@ -89,6 +89,7 @@ pvr,libcxx
 pz,java-11-openjdk rng-tools
 q2
 q3
+q4
 ql
 qw
 ricochet
diff --git a/lgsm/data/rocky-8.csv b/lgsm/data/rocky-8.csv
index 561b3c134..6427b1460 100644
--- a/lgsm/data/rocky-8.csv
+++ b/lgsm/data/rocky-8.csv
@@ -89,6 +89,7 @@ pvr,libcxx
 pz,java-11-openjdk rng-tools
 q2
 q3
+q4
 ql
 qw
 ricochet
diff --git a/lgsm/data/rocky-9.csv b/lgsm/data/rocky-9.csv
index 64a9e0645..2b6ea075d 100644
--- a/lgsm/data/rocky-9.csv
+++ b/lgsm/data/rocky-9.csv
@@ -89,6 +89,7 @@ pvr,libcxx
 pz,java-11-openjdk rng-tools
 q2
 q3
+q4
 ql
 qw
 ricochet
diff --git a/lgsm/data/serverlist.csv b/lgsm/data/serverlist.csv
index 20ea2e6c7..16c1e812f 100644
--- a/lgsm/data/serverlist.csv
+++ b/lgsm/data/serverlist.csv
@@ -87,6 +87,7 @@ pvr,pvrserver,Pavlov VR,ubuntu-22.04
 pz,pzserver,Project Zomboid,ubuntu-22.04
 q2,q2server,Quake 2,ubuntu-22.04
 q3,q3server,Quake 3: Arena,ubuntu-22.04
+q4,q4server,Quake 4,ubuntu-22.04
 ql,qlserver,Quake Live,ubuntu-22.04
 qw,qwserver,Quake World,ubuntu-22.04
 ricochet,ricochetserver,Ricochet,ubuntu-22.04
diff --git a/lgsm/data/ubuntu-16.04.csv b/lgsm/data/ubuntu-16.04.csv
index e91bec26d..b2c62f49f 100644
--- a/lgsm/data/ubuntu-16.04.csv
+++ b/lgsm/data/ubuntu-16.04.csv
@@ -89,6 +89,7 @@ pvr,libc++1
 pz,openjdk-8-jre,rng-tools
 q2
 q3
+q4
 ql
 qw
 ricochet
diff --git a/lgsm/data/ubuntu-18.04.csv b/lgsm/data/ubuntu-18.04.csv
index c890739c5..e7e81b75e 100644
--- a/lgsm/data/ubuntu-18.04.csv
+++ b/lgsm/data/ubuntu-18.04.csv
@@ -89,6 +89,7 @@ pvr,libc++1
 pz,openjdk-11-jre,rng-tools
 q2
 q3
+q4
 ql
 qw
 ricochet
diff --git a/lgsm/data/ubuntu-20.04.csv b/lgsm/data/ubuntu-20.04.csv
index e66eb7dc6..e751ad7e3 100644
--- a/lgsm/data/ubuntu-20.04.csv
+++ b/lgsm/data/ubuntu-20.04.csv
@@ -89,6 +89,7 @@ pvr,libc++1
 pz,openjdk-17-jre,rng-tools
 q2
 q3
+q4
 ql
 qw
 ricochet
diff --git a/lgsm/data/ubuntu-22.04.csv b/lgsm/data/ubuntu-22.04.csv
index ffc637ab7..dfbe3f3e4 100644
--- a/lgsm/data/ubuntu-22.04.csv
+++ b/lgsm/data/ubuntu-22.04.csv
@@ -89,6 +89,7 @@ pvr,libc++1
 pz,openjdk-17-jre,rng-tools5
 q2
 q3
+q4
 ql
 qw
 ricochet
diff --git a/lgsm/data/ubuntu-23.04.csv b/lgsm/data/ubuntu-23.04.csv
index 65e17bf1b..24b6ef39e 100644
--- a/lgsm/data/ubuntu-23.04.csv
+++ b/lgsm/data/ubuntu-23.04.csv
@@ -89,6 +89,7 @@ pvr,libc++1
 pz,openjdk-17-jre,rng-tools5
 q2
 q3
+q4
 ql
 qw
 ricochet
diff --git a/lgsm/data/ubuntu-23.10.csv b/lgsm/data/ubuntu-23.10.csv
index 65e17bf1b..24b6ef39e 100644
--- a/lgsm/data/ubuntu-23.10.csv
+++ b/lgsm/data/ubuntu-23.10.csv
@@ -89,6 +89,7 @@ pvr,libc++1
 pz,openjdk-17-jre,rng-tools5
 q2
 q3
+q4
 ql
 qw
 ricochet
diff --git a/lgsm/modules/info_game.sh b/lgsm/modules/info_game.sh
index d22570716..81767408d 100644
--- a/lgsm/modules/info_game.sh
+++ b/lgsm/modules/info_game.sh
@@ -1685,6 +1685,25 @@ fn_info_game_q3() {
 	defaultmap="${defaultmap:-"NOT SET"}"
 }
 
+# Config Type: QuakeC
+# Comment: // or /* */
+# fn_info_game_quakec "SERVERNAME"
+# Filetype: cfg
+fn_info_game_q4() {
+	if [ -f "${servercfgfullpath}" ]; then
+		fn_info_game_quakec "maxplayers" "sv_maxclients"
+		fn_info_game_quakec "rconpassword" "net_serverRemoteConsolePassword"
+		fn_info_game_quakec "servername" "si_name"
+		fn_info_game_quakec "serverpassword" "g_password"
+	fi
+	maxplayers="${maxplayers:-"0"}"
+	rconpassword="${rconpassword:-"NOT SET"}"
+	servername="${servername:-"NOT SET"}"
+	port="${port:-"0"}"
+	queryport="${port}"
+	defaultmap="${defaultmap:-"NOT SET"}"
+}
+
 # Config Type: QuakeC
 # Comment: // or /* */
 # Example: set sv_hostname "SERVERNAME"
@@ -2346,6 +2365,8 @@ elif [ "${shortname}" == "q2" ]; then
 	fn_info_game_q2
 elif [ "${shortname}" == "q3" ]; then
 	fn_info_game_q3
+elif [ "${shortname}" == "q4" ]; then
+	fn_info_game_q4
 elif [ "${shortname}" == "ql" ]; then
 	fn_info_game_ql
 elif [ "${shortname}" == "qw" ]; then
diff --git a/lgsm/modules/info_messages.sh b/lgsm/modules/info_messages.sh
index fe019da44..1e3bfad4b 100644
--- a/lgsm/modules/info_messages.sh
+++ b/lgsm/modules/info_messages.sh
@@ -694,6 +694,8 @@ fn_info_messages_ports() {
 		portcommand="ss -tuplwn | grep bf1942_lnxded"
 	elif [ "${shortname}" == "dayz" ]; then
 		portcommand="ss -tuplwn | grep enfMain"
+	elif [ "${shortname}" == "q4" ]; then
+		portcommand="ss -tuplwn | grep q4ded.x86"
 	elif [ "${shortname}" == "mc" ] || [ "${shortname}" == "nec" ] || [ "${shortname}" == "pmc" ] || [ "${shortname}" == "vpmc" ] || [ "${shortname}" == "wmc" ]; then
 		portcommand="ss -tuplwn | grep java"
 	elif [ "${shortname}" == "terraria" ]; then
@@ -1286,6 +1288,7 @@ fn_info_messages_q2() {
 	{
 		fn_port "header"
 		fn_port "Game" port udp
+		fn_port "Query" queryport udp
 	} | column -s $'\t' -t
 }
 
@@ -1293,6 +1296,15 @@ fn_info_messages_q3() {
 	{
 		fn_port "header"
 		fn_port "Game" port udp
+		fn_port "Query" queryport udp
+	} | column -s $'\t' -t
+}
+
+fn_info_messages_q4() {
+	{
+		fn_port "header"
+		fn_port "Game" port udp
+		fn_port "Query" queryport udp
 	} | column -s $'\t' -t
 }
 
@@ -1792,6 +1804,8 @@ fn_info_messages_select_engine() {
 		fn_info_messages_q2
 	elif [ "${shortname}" == "q3" ]; then
 		fn_info_messages_q3
+	elif [ "${shortname}" == "q4" ]; then
+		fn_info_messages_q3
 	elif [ "${shortname}" == "ql" ]; then
 		fn_info_messages_ql
 	elif [ "${shortname}" == "qw" ]; then
diff --git a/lgsm/modules/install_config.sh b/lgsm/modules/install_config.sh
index 0e688b65d..a163243dc 100644
--- a/lgsm/modules/install_config.sh
+++ b/lgsm/modules/install_config.sh
@@ -634,6 +634,12 @@ elif [ "${shortname}" == "q2" ]; then
 	fn_set_config_vars
 	fn_list_config_locations
 elif [ "${shortname}" == "q3" ]; then
+	array_configs+=(server.cfg)
+	fn_fetch_default_configs
+	fn_default_config_remote
+	fn_set_config_vars
+	fn_list_config_locations
+elif [ "${shortname}" == "q4" ]; then
 	array_configs+=(server.cfg)
 	fn_fetch_default_config
 	fn_default_config_remote
diff --git a/lgsm/modules/install_server_files.sh b/lgsm/modules/install_server_files.sh
index 2763f470b..c5fe822ad 100644
--- a/lgsm/modules/install_server_files.sh
+++ b/lgsm/modules/install_server_files.sh
@@ -106,6 +106,13 @@ fn_install_server_files() {
 		chmodx="nochmodx" run="norun"
 		force="noforce"
 		md5="b0e26d8919fe9313fb9d8ded2360f3db"
+	elif [ "${shortname}" == "q4" ]; then
+		remote_fileurl="http://linuxgsm.download/Quake4/quake4-1.4.2-x86-linuxded.tar.xz"
+		local_filedir="${tmpdir}"
+		local_filename="quake4-1.4.2-x86-linuxded.tar.xz"
+		chmodx="nochmodx" run="norun"
+		force="noforce"
+		md5="afe30b44f23c8ae2ce6f0f464473d8ba"
 	elif [ "${shortname}" == "qw" ]; then
 		remote_fileurl="http://linuxgsm.download/QuakeWorld/nquake.server.linux.190506.full.tar.xz"
 		local_filedir="${tmpdir}"
@@ -240,7 +247,7 @@ elif [ "${shortname}" == "vints" ]; then
 elif [ "${shortname}" == "ut99" ]; then
 	fn_install_server_files
 	update_ut99.sh
-elif [ -z "${appid}" ] || [ "${shortname}" == "ahl" ] || [ "${shortname}" == "bb" ] || [ "${shortname}" == "ns" ] || [ "${shortname}" == "sfc" ] || [ "${shortname}" == "ts" ] || [ "${shortname}" == "vs" ] || [ "${shortname}" == "zmr" ]; then
+elif [ -z "${appid}" ] || [ "${shortname}" == "ahl" ] || [ "${shortname}" == "bb" ] || [ "${shortname}" == "q4" ] || [ "${shortname}" == "ns" ] || [ "${shortname}" == "sfc" ] || [ "${shortname}" == "ts" ] || [ "${shortname}" == "vs" ] || [ "${shortname}" == "zmr" ]; then
 	if [ "${shortname}" == "ut" ]; then
 		install_eula.sh
 	fi