diff --git a/.includes/bottle.sh b/.includes/bottle.sh
index 07d2496..20293a0 100644
--- a/.includes/bottle.sh
+++ b/.includes/bottle.sh
@@ -95,8 +95,21 @@ install_wine_bottle() {
     # Modern wine is unified - no separate wine32/wine64 executables
     export WINE="wine"
     export WINESERVER="wineserver"
-    # Arguments to the function are dependancies to be installed.
-        # Get location of mono and gecko.
+    
+    # Check if bottle already exists and is properly initialized
+    local bottleExists=false
+    if [[ -d "$WINEPREFIX" ]] && [[ -f "$WINEPREFIX/system.reg" ]] && [[ -f "$WINEPREFIX/user.reg" ]]; then
+        bottleExists=true
+        echo "Using existing wine${architecture} bottle at $WINEPREFIX"
+    fi
+    
+    # Only do basic setup if bottle doesn't exist
+    if [[ "$bottleExists" == false ]]; then
+        echo -n "Creating new wine${architecture} bottle - Using "
+        wine --version
+        DISPLAY="" wineboot -u | agm_progressbox "Wine Setup" "Initializing wine bottle..."
+        
+        # Install mono and gecko only for new bottles
         monoPath="$(find /usr/share/wine/ -maxdepth 1 -type d -name mono 2> /dev/null)"
         geckoPath="$(find /usr/share/wine/ -maxdepth 1 -type d -name "gecko" 2> /dev/null)"
         if [[ -z "$monoPath" ]]; then
@@ -107,28 +120,35 @@ install_wine_bottle() {
             download 'http://dl.winehq.org/wine/wine-gecko/2.40/wine_gecko-2.40-x86.msi'
             geckoPath="${cache}/wine_gecko-2.40-x86.msi"
         fi
-            echo -n "Using "
-            wine --version
-            DISPLAY="" wineboot -u | agm_progressbox "Wine Setup" "Initializing wine bottle..."
-            wine msiexec /i z:"$monoPath" /quiet | agm_progressbox "Wine Setup" "Installing .NET Framework..."
-            wine msiexec /i z:"$geckoPath" /quiet | agm_progressbox "Wine Setup" "Installing Web Browser support..."
-            if [[ "${*}" =~ (speechsdk|sapi) ]]; then
-                install_rhvoice
-            fi
-            if [[ "${WINEARCH}" == "win64" ]]; then
-                download "https://github.com/RastislavKish/nvda2speechd/releases/download/v0.1/nvda2speechd"
-            fi
-            if [[ "${WINEARCH}" == "win64" ]] && [[ ! -f "${XDG_DATA_HOME:-$HOME/.local/share}/audiogame-manager/nvda2speechd" ]]; then
-                cp "${cache}/nvda2speechd" "${XDG_DATA_HOME:-$HOME/.local/share}/audiogame-manager/nvda2speechd"
-                chmod +x "${XDG_DATA_HOME:-$HOME/.local/share}/audiogame-manager/nvda2speechd"
-            fi
-            winetricks -q isolate_home "$@" "${winVer:-win7}" ${winetricksSettings} | agm_progressbox "Wine Setup" "Installing wine dependencies..."
-            
-            # Set default voice for speech-enabled games
-            if [[ ${#defaultVoice} -ge 2 ]] && [[ "$*" =~ (speechsdk|sapi) ]]; then
-                echo "Setting default voice for wine${architecture}."
-                "${0%/*}/speech/set-voice.sh" -b "wine${architecture}" -r "${defaultRate:-7}" -v "${defaultVoice}"
-            fi
+        wine msiexec /i z:"$monoPath" /quiet | agm_progressbox "Wine Setup" "Installing .NET Framework..."
+        wine msiexec /i z:"$geckoPath" /quiet | agm_progressbox "Wine Setup" "Installing Web Browser support..."
+    fi
+    
+    # Install RHVoice only if needed and not already installed
+    if [[ "${*}" =~ (speechsdk|sapi) ]]; then
+        install_rhvoice
+    fi
+    
+    # Setup nvda2speechd for wine64 bottles (only once)
+    if [[ "${WINEARCH}" == "win64" ]]; then
+        download "https://github.com/RastislavKish/nvda2speechd/releases/download/v0.1/nvda2speechd"
+        if [[ ! -f "${XDG_DATA_HOME:-$HOME/.local/share}/audiogame-manager/nvda2speechd" ]]; then
+            cp "${cache}/nvda2speechd" "${XDG_DATA_HOME:-$HOME/.local/share}/audiogame-manager/nvda2speechd"
+            chmod +x "${XDG_DATA_HOME:-$HOME/.local/share}/audiogame-manager/nvda2speechd"
+        fi
+    fi
+    
+    # Install winetricks dependencies - this is more complex to optimize
+    # For now, let winetricks handle checking if packages are already installed
+    if [[ $# -gt 0 ]] || [[ -n "${winVer}" ]] || [[ -n "${winetricksSettings}" ]]; then
+        winetricks -q isolate_home "$@" "${winVer:-win7}" ${winetricksSettings} | agm_progressbox "Wine Setup" "Installing wine dependencies..."
+    fi
+    
+    # Set default voice for speech-enabled games (only if not already set)
+    if [[ ${#defaultVoice} -ge 2 ]] && [[ "$*" =~ (speechsdk|sapi) ]]; then
+        echo "Setting default voice for wine${architecture}."
+        "${0%/*}/speech/set-voice.sh" -b "wine${architecture}" -r "${defaultRate:-7}" -v "${defaultVoice}"
+    fi
 }
 
 add_launcher() {