diff --git a/installgithub.sh b/installgithub.sh
index ef27170..1838f80 100644
--- a/installgithub.sh
+++ b/installgithub.sh
@@ -2,10 +2,34 @@
 
 archt=$(uname -m | sed -e 's/armv7l/armhf/g')
 version=1.1.5
+
+ITCHIOFILEPATH="$HOME/.config/itchiokey.txt"
+
+if [ -f "$ITCHIOFILEPATH" ] && [ -s "$ITCHIOFILEPATH" ]; then
+ITCH_API_KEY=$(cat "$ITCHIOFILEPATH")
+fi
+
+if [ -n "$ITCH_API_KEY" ]; then
+echo "Installing the professional version"
+itchjson=$(wget -qO- "https://api.itch.io/games/2577304/uploads?api_key=$ITCH_API_KEY")
+if [ -z "$itchjson" ]; then
+echo "Cannot get data from server, wrong itch.io key?"
+exit 1
+fi
+itchdata=$(echo "$itchjson" | sed -e 's@"traits"@\n@g' | grep "$archt")
+itchid=$(echo "$itchdata" | sed -e 's@.*,"id":@@g' -e 's@,.*@@g')
+basenametar=$(echo "$itchdata" | sed -e 's@.*"filename":"@@g' -e 's@".*@@g')
+dirtarname=$(echo "$basenametar" | sed -e 's@.tar.gz@@g')
+wget "https://api.itch.io/uploads/$itchid/download?api_key=$ITCH_API_KEY" -O "/tmp/$basenametar"
+
+else
+echo "Installing the base version"
 link="https://github.com/bakustarver/rpgmakermlinux-cicpoffs/releases/download/v$version/rpgmakerlinux-$archt-v$version.tar.gz"
+
 basenametar=$(basename "$link")
 dirtarname=$(echo "$basenametar" | sed -e 's@.tar.gz@@g')
 wget -P "/tmp/" "$link"
+fi
 tar -xf "/tmp/$basenametar" -C "/tmp/"
-rm "/tmp/$basenametar"
+# rm "/tmp/$basenametar"
 /tmp/$dirtarname/install.sh