Want to test this in PSP

assets/init.js

@@ -1,3 +1,8 @@
+// Copyright (c) 2026 Dominic Masters
+//
+// This software is released under the MIT License.
+// https://opensource.org/licenses/MIT
+
 const platformNames = {
   [System.PLATFORM_LINUX]:    'Linux',
   [System.PLATFORM_KNULLI]:   'Knulli',
@@ -8,6 +13,8 @@ const platformNames = {
 
 Console.print('Platform: ' + (platformNames[System.platform] || 'Unknown'));
 
+UIFullboxOver.setColor(Color.BLACK);
+
 requireAsync('testscene.js').then(Scene.set).catch(err => {
   Console.print('Error loading scene: ' + err);
   Engine.exit();