I forgot to push changes, and it's been a while. I'm pretty sure this is game fixes.

.includes/proton.sh

@@ -44,6 +44,32 @@ install_proton_bottle() {
     fi
 }
 
+install_proton_winetricks_verb() {
+    local verbName="$1"
+    local output=""
+    local status=0
+    local hadErrexit="false"
+
+    require_umu || return 1
+    if [[ $- == *e* ]]; then
+        hadErrexit="true"
+    fi
+    set +e
+    output="$(umu-run winetricks -q "$verbName" 2>&1)"
+    status=$?
+    if [[ "$hadErrexit" == "true" ]]; then
+        set -e
+    fi
+    printf '%s\n' "$output"
+
+    if [[ "$status" -ne 0 ]]; then
+        if grep -F -q "winetricks verb '${verbName}' is already installed" <<< "$output"; then
+            return 0
+        fi
+        return "$status"
+    fi
+}
+
 umu_windows_path_to_unix() {
     local windowsPath="$1"
     local relativePath=""