diff --git a/games-fps/chexquest3/additional-files/chexquest3.rdef.in b/games-fps/chexquest3/additional-files/chexquest3.rdef.in
new file mode 100644
index 000000000..96b351f24
--- /dev/null
+++ b/games-fps/chexquest3/additional-files/chexquest3.rdef.in
@@ -0,0 +1,62 @@
+resource app_version {
+       major  = @MAJOR@,
+       middle = @MIDDLE@,
+       minor  = 0,
+
+       short_info = "Chex Quest 3",
+       long_info = "@LONG_INFO@"
+};
+
+resource large_icon array {
+	$"FFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000FFFFFF"
+	$"FFFFFFFFFFFFFF0000868686868686868686860000595959595959590000FFFF"
+	$"FFFFFFFFFFFF00868686ACACACACACACACACAC0059595959595959595900FFFF"
+	$"FFFFFFFFFF008686ACACACACACACACACACACAC0059595900000059595900EFFF"
+	$"FFFFFFFF008686ACACACACACACACACACACACAC00000000EFEF0059595900EFFF"
+	$"FFFFFF008686ACACACACACACACACACACACACACACACEF0000000059595900EFFF"
+	$"FFFF008686ACACACACACACACACACACACACACACACAC0059595959595900EFEFFF"
+	$"FF008686ACACACACACACACACACACACACACACACACAC0059595959595900EFEFFF"
+	$"FF0086ACACACACACACACACACACACACACACACACACACAC0000000059595900FFFF"
+	$"008686ACACACACACACACACACACACACACACACAC00000000EFEF0059595900FFFF"
+	$"0086ACACACACACACACACACACACACACACACACAC0059595900000059595900EFFF"
+	$"0086ACACACACACACACACACACACACACACACACAC0059595959595959595900EFFF"
+	$"0086ACACACACACACACACACACD3D3D3D386ACAC0000595959595959590000EFFF"
+	$"0086ACACACACACACACACACD3000000000086ACAC000000000000000000EFEFFF"
+	$"0086ACACACACACACACACD3000000FFFF0086ACACACEFEFEFEFEFEFEFEFEFFFFF"
+	$"0086ACACACACACACACACD300000000000086ACACACACACACACACACD30000FFFF"
+	$"0086ACACACACACACACACD30000E5E5E50086ACACACACACACACACACD30000FFFF"
+	$"0086ACACACACACACACACAC000000E5FAFA00ACACACACACACACACACD30000FFFF"
+	$"0086ACACACACACACACACAC86000000E5FAFA00ACACACACACACACACD30000FFFF"
+	$"0086ACACACACACACACACACAC86868600FAFA6400ACACACACACACACD30000FFFF"
+	$"0000ACACACACACACACACACACACACACAC00FAFA6400ACACACACACAC000000FFFF"
+	$"FF0086ACACACACACACACACACACACAC0000FAFAFA8A00ACACACACD3000000FFFF"
+	$"FF0000ACACACACACACACACACACAC00E5E5FAFAFAFA8A00ACACD3000000FFFFFF"
+	$"FFFF0000ACACACACACACACACACACAC00E5E5FAFA64648A00AC00000000FFFFFF"
+	$"FFFFFF0000ACACACACACACACACACACAC00E5E5FA640000D300000000FFFFFFFF"
+	$"FFFFFFFF0000ACACACACACACACACACACAC00E5FAFA00AC00000000FFFFFFFFFF"
+	$"FFFFFFFFFF0000ACACACACACACACACACACAC00E5FA6400000000FFFFFFFFFFFF"
+	$"FFFFFFFFFFFF000000ACACACACACACACACACAC00FAFA640000FFFFFFFFFFFFFF"
+	$"FFFFFFFFFFFFFFFF0000000000000000000000000064FA8A00FFFFFFFFFFFFFF"
+	$"FFFFFFFFFFFFFFFFFF0000000000000000000000000064FA8A00FFFFFFFFFFFF"
+	$"FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF0064FA8A00FFFFFFFFFF"
+	$"FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00000000FFFFFFFFFF"
+};
+
+resource mini_icon array {
+	$"FFFFFFFFAEADADADADAEAFA8A8A800FF"
+	$"FFFFFF8786ACACACACAD5981A859A8FF"
+	$"FFFF8786ACACACACACADCEF6F659A8EF"
+	$"FF8786ACACACACACACACAD595959F0EF"
+	$"AE86ACACACACACACACADADF6F659A8FF"
+	$"ADACACACACACACACACAD5981A859A8EF"
+	$"ADACACACACACD4D487ADAFA8A8A8F6EF"
+	$"ADACACACACD40000ADACADADADCEF0FF"
+	$"ADACACACACD48AFB13ACACACACAD00FF"
+	$"ADACACACAC86AD13FA10ACACACAD00FF"
+	$"0086ACACACACACAD65FAAEACACD400FF"
+	$"FFD4ACACACACAC11FBFA64AEAD0000FF"
+	$"FFFFD4ACACACACAC11FB8BD40000FFFF"
+	$"FFFFFFD4ADACACACAC11FAB100FFFFFF"
+	$"FFFFFFFF000000000000B164B1FFFFFF"
+	$"FFFFFFFFFFFFFFFFFFFFFFAA8B00FFFF"
+};
diff --git a/games-fps/chexquest3/additional-files/chexquest3.sh b/games-fps/chexquest3/additional-files/chexquest3.sh
new file mode 100644
index 000000000..4ad23f56d
--- /dev/null
+++ b/games-fps/chexquest3/additional-files/chexquest3.sh
@@ -0,0 +1,28 @@
+#!/bin/bash
+
+wad="$(finddir B_SYSTEM_DATA_DIRECTORY)/gzdoom/chex3.wad"
+cmd=""
+
+if [ ! -e $wad ]; then
+	wad="$(finddir B_USER_DATA_DIRECTORY)/gzdoom/chex3.wad"
+	if [ ! -e $wad ]; then
+		alert --stop "Game data not found!"
+		exit 1
+	fi
+fi
+
+if [ $(command -v GZDoom) ]; then
+	cmd="GZDoom"
+	echo "GZDoom v4 detected"
+elif [ -e $(finddir B_SYSTEM_APPS_DIRECTORY)/GZDoom/GZDoom ]; then
+	cmd="$(finddir B_SYSTEM_APPS_DIRECTORY)/GZDoom/GZDoom"
+	echo "Legacy GZDoom found in system"
+elif [ -e $(finddir B_USER_APPS_DIRECTORY)/GZDoom/GZDoom ]; then
+	cmd="$(finddir B_USER_APPS_DIRECTORY)/GZDoom/GZDoom"
+	echo "Legacy GZDoom found in home"
+else
+	alert --stop "GZDoom binary not found!"
+	exit 1
+fi
+
+$cmd -iwad $wad $@
diff --git a/games-fps/chexquest3/chexquest3-1.4.recipe b/games-fps/chexquest3/chexquest3-1.4.recipe
new file mode 100644
index 000000000..2ab204863
--- /dev/null
+++ b/games-fps/chexquest3/chexquest3-1.4.recipe
@@ -0,0 +1,61 @@
+SUMMARY="ZDoom-based sequel of the 1996 non-violent cereal-based FPS game"
+DESCRIPTION="Chex Quest 3 is a 2008 computer game which runs on the ZDoom engine.
+It was developed by Charles Jacobi, who was the art director and lead artist \
+for Digital Café and worked on the original Chex Quest.
+
+Chex Quest 3 contains slightly updated versions of the maps from Chex Quest (episode 1) \
+and Chex Quest 2 (episode 2), in addition to its new maps.
+
+This package requires GZDoom to run."
+HOMEPAGE="https://www.chexquest3.com/"
+COPYRIGHT="
+	1996 - 1997 Digital Café, General Mills
+	2008 - 2009 Charles Jacobi & Contributors
+	"
+LICENSE="Public Domain"
+REVISION="1"
+SOURCE_URI="https://www.chexquest3.com/downloads/ChexQuest3_v1.4.zip"
+CHECKSUM_SHA256="29abab521cf9de4cc561afb84cf804793d90f1cf40f6384e19b34f72923dd446"
+SOURCE_DIR=""
+ADDITIONAL_FILES="
+	chexquest3.rdef.in
+	chexquest3.sh
+	"
+
+ARCHITECTURES="any"
+DISABLE_SOURCE_PACKAGE="yes"
+
+PROVIDES="
+	chexquest3 = $portVersion
+	"
+REQUIRES="
+	app:GZDoom
+	"
+
+INSTALL()
+{
+	# Pack game data
+	mkdir -p $dataDir/gzdoom && cp chex3.wad $dataDir/gzdoom
+
+	# Pack docs
+	mkdir -p $docDir && cp -t $docDir *.txt
+
+	# Pack script
+	mkdir -p $appsDir/Chexquest3 && cp $portDir/additional-files/chexquest3.sh $appsDir/Chexquest3
+	chmod +x $appsDir/Chexquest3/chexquest3.sh
+
+	# Generate the rdef
+	local MAJOR="`echo "$portVersion" | cut -b1`"
+	local MIDDLE="`echo "$portVersion" | cut -b3`"
+	local LONG_INFO="$SUMMARY"
+	sed \
+		-e "s|@MAJOR@|$MAJOR|" \
+		-e "s|@MIDDLE@|$MIDDLE|" \
+		-e "s|@LONG_INFO@|$LONG_INFO|" \
+		$portDir/additional-files/chexquest3.rdef.in > chexquest3.rdef
+
+	# Iconize & link script
+	rc chexquest3.rdef
+	resattr -o $appsDir/Chexquest3/chexquest3.sh chexquest3.rsrc
+	addAppDeskbarSymlink $appsDir/Chexquest3/chexquest3.sh "Chex Quest 3"
+}