diff --git a/appimage/soh.sh b/appimage/soh.sh
index 21ddcd5aa..f3b563cc7 100644
--- a/appimage/soh.sh
+++ b/appimage/soh.sh
@@ -3,6 +3,7 @@ HERE="$(dirname "$(readlink -f "${0}")")"/../..
 
 export PATH="$HERE"/bin:"$HERE"/usr/bin:"$PATH"
 export LD_LIBRARY_PATH="$HERE"/usr/lib:"$LD_LIBRARY_PATH"
+export ZENITY=$(command -v zenity)
 
 while [[ ! -e "$PWD"/oot.otr ]]; do
 	export ASSETDIR="$(mktemp -d /tmp/assets-XXXXX)"
@@ -14,16 +15,26 @@ while [[ ! -e "$PWD"/oot.otr ]]; do
 		ln -s "$OLDPWD"/*.*64 "$ASSETDIR"/tmp/rom.z64
 		cp -r "$ASSETDIR"/assets/game/ship_of_harkinian "$ASSETDIR"/Extract/assets/
 		cd "$ASSETDIR"
-		case $(sha1sum -b "$ASSETDIR"/tmp/rom.z64 | awk '{ print $1 }') in
+		ROMHASH=$(sha1sum -b "$ASSETDIR"/tmp/rom.z64 | awk '{ print $1 }')
+		case "$ROMHASH" in
 		cee6bc3c2a634b41728f2af8da54d9bf8cc14099)
 			ROM=GC_NMQ_D;;
 		0227d7c0074f2d0ac935631990da8ec5914597b4)
 			ROM=GC_NMQ_PAL_F;;
 		*)
-  			echo -e "\nrom hash does not match\n"
+  			if [ -n "$ZENITY" ]; then
+				zenity --error --timeout=10 --text="ROM hash <b>$ROMHASH</b> does not match" --title="Incorrect ROM file" --width=500 --width=200
+			else
+  				echo -e "\nrom hash does not match\n"
+  			fi
   			exit;;
 		esac
-		echo "Processing..."
+		if [ -n "$ZENITY" ]; then
+			(echo "# 25%"; echo "25"; sleep 2; echo "# 50%"; echo "50"; sleep 3; echo "# 75%"; echo "75"; sleep 2; echo "# 100%"; echo "100"; sleep 3) |
+			zenity --progress --title="OTR Generating..." --timeout=10 --percentage=0 --icon-name=soh --window-icon=soh.png --height=80 --width=400 &
+		else
+			echo "Processing..."
+		fi
 		assets/extractor/ZAPD.out ed -eh -i assets/extractor/xmls/"${ROM}" -b tmp/rom.z64 -fl assets/extractor/filelists -o placeholder -osf placeholder -gsf 1 -rconf assets/extractor/Config_"${ROM}".xml -se OTR > /dev/null 2>&1
 		cp "$ASSETDIR"/oot.otr "$OLDPWD"
 		echo "Restart $APPIMAGE to play!" 
@@ -31,7 +42,11 @@ while [[ ! -e "$PWD"/oot.otr ]]; do
 		rm -r "$ASSETDIR"
 		break
 	else
-		echo -e "\nPlace ROM in this folder\n"
+		if [ -n "$ZENITY" ]; then
+			zenity --error --timeout=5 --text="Place ROM in $OWD" --title="Missing ROM file" --width=500 --width=200
+		else
+			echo -e "\nPlace ROM in this folder\n"
+		fi	
 		exit
 	fi
 done