diff --git a/ChangeLog b/ChangeLog
index 4e516b8..c10d14c 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,15 @@
+v2.4:
+- fixed downloading NewerSMBW
+- added support for New Super Mario Bros. Wii Retro Remix
+- add savegame hack to Epic Super Bowser World
+- add savegame hack to Newer: Holiday Special
+- add savegame hack to New Super Mario Bros. 4
+- leave a message where the file was created
+- removed patches/03-06.arc.LH (NewerSMBW 1.02 includes it)
+- moved NSMBW detection in a function (no more duplicated code)
+- fixed pre-requisite checking for Koopa Country
+- fixed handling .zip/.rar files with spaces in the name
+
 v2.3:
 - add support for New Super Mario Bros. 4
 - fixed building JPN version of NewerHoliday
diff --git a/GAMEIDS b/GAMEIDS
index b1738b8..a07f496 100644
--- a/GAMEIDS
+++ b/GAMEIDS
@@ -11,3 +11,5 @@ SMN?08		Epic Super Bowser World
 SMN?09		?
 SMN?10		Koopa Country
 SMN?11		New Super Mario Bros. 4
+
+MRR?01		New Super Mario Bros. Wii Retro Remix
diff --git a/README b/README
index 0884a05..5c29934 100644
--- a/README
+++ b/README
@@ -21,6 +21,7 @@ Supported Games
 * Epic Super Bower World (riivolution) [SMN?08]
 * Koopa Country (riivolution) [SMN?10]
 * New Super Mario Bros. 4 (riivolution) [SMN?11]
+* New Super Mario Bros. Wii Retro Remix [MRR?01]
 * The Legend of Zelda: Parallel Worlds (ips)
 
 Default Searchpaths:
diff --git a/patchimage.sh b/patchimage.sh
index 6ebd088..8e4a2af 100755
--- a/patchimage.sh
+++ b/patchimage.sh
@@ -49,6 +49,10 @@ case ${GAME} in
 		source script.d/nsmbw4.sh
 	;;
 
+	i | I | Retro | "Retro Remix" )
+		source script.d/retroremix.sh
+	;;
+
 	1 | ParallelWorlds | "The Legend of Zelda: Parallel Worlds" )
 		source script.d/parallelworlds.sh
 	;;
diff --git a/script.d/common.sh b/script.d/common.sh
index 5f271e7..461277f 100644
--- a/script.d/common.sh
+++ b/script.d/common.sh
@@ -41,6 +41,7 @@ E	Cannon Super Mario Bros.
 F	Epic Super Bowser World
 G	Koopa Country
 H	New Super Mario Bros. 4
+I	New Super Mario Bros. Wii Retro Remix
 
 1	The Legend of Zelda: Parallel Worlds
 "
diff --git a/script.d/retroremix.sh b/script.d/retroremix.sh
new file mode 100644
index 0000000..fca7b5c
--- /dev/null
+++ b/script.d/retroremix.sh
@@ -0,0 +1,88 @@
+#!/bin/bash
+
+WORKDIR=nsmb.d
+DOL=${WORKDIR}/sys/main.dol
+DOWNLOAD_LINK="http://www.nanolx.org/riivolution/Retro%20Remix.rar"
+RIIVOLUTION_ZIP="Retro Remix.rar"
+RIIVOLUTION_DIR="Retro Remix"
+GAMENAME="New Super Mario Bros. Wii Retro Remix"
+GAME_TYPE=RIIVOLUTION
+BANNER_LOCATION=${WORKDIR}/files/opening.bnr
+
+show_notes () {
+
+echo -e \
+"************************************************
+${GAMENAME}
+
+The Original Adventure is back!
+Join Mario in his Bowser-bashing classic quest - Again!
+Bowser has once again invaded the Mushroom Kingdom
+and kidnapped Princess Peach. It's up to you to save her.
+
+Source:			?
+Base Image:		New Super Mario Bros. Wii (SMN?01)
+Supported Versions:	EURv1, EURv2, USAv1, USAv2, JPNv1
+************************************************"
+
+}
+
+check_input_image_special () {
+
+	if [[ ! ${IMAGE} ]]; then
+		if test -f SMN?01.wbfs; then
+			IMAGE=SMN?01.wbfs
+		elif test -f SMN?01.iso; then
+			IMAGE=SMN?01.iso
+		else
+			echo -e "please specify image to use with --iso=<path>"
+			exit 1
+		fi
+	fi
+
+}
+
+detect_game_version () {
+
+	nsmbw_version
+
+	GAMEID=MRR${REG_LETTER}01
+
+}
+
+place_files () {
+
+	case ${VERSION} in
+		EURv* )
+			LANGDIRS=( EngEU FraEU GerEU ItaEU SpaEU NedEU )
+			for dir in ${LANGDIRS[@]}; do
+				cp -r "${RIIVOLUTION_DIR}"/US/EngUS/Message/ ${WORKDIR}/files/EU/${dir}/
+			done
+			cp "${RIIVOLUTION_DIR}"/US/Layout/openingTitle/openingTitle.arc ${WORKDIR}/files/EU/Layout/openingTitle/
+		;;
+
+		USAv* )
+			LANGDIRS=( FraUS EngUS SpaUS )
+			for dir in ${LANGDIRS[@]}; do
+				cp -r "${RIIVOLUTION_DIR}"/US/EngUS/Message/ ${WORKDIR}/files/US/${dir}/
+			done
+			cp "${RIIVOLUTION_DIR}"/US/Layout/openingTitle/openingTitle.arc ${WORKDIR}/files/US/Layout/openingTitle/
+		;;
+
+		JPNv* )
+			cp "${RIIVOLUTION_DIR}"/US/EngUS/Message/* ${WORKDIR}/files/JP/Message/
+			cp "${RIIVOLUTION_DIR}"/US/Layout/openingTitle/openingTitle.arc ${WORKDIR}/files/JP/Layout/openingTitle/
+		;;
+	esac
+
+	cp "${RIIVOLUTION_DIR}"/Layout/MultiCorseSelect/MultiCorseSelect.arc ${WORKDIR}/files/Layout/MultiCourseSelect/MultiCourseSelect.arc
+	cp -r "${RIIVOLUTION_DIR}"/{Layout,MovieDemo,Object,Sound,Stage,WorldMap}/ ${WORKDIR}/files/
+	rm -rf ${WORKDIR}/files/Layout/MultiCorseSelect/
+
+}
+
+dolpatch () {
+
+	echo
+
+}