diff --git a/public/scenes/demo.json b/public/scenes/demo.json
index 017de39..1848837 100644
--- a/public/scenes/demo.json
+++ b/public/scenes/demo.json
@@ -558,6 +558,15 @@
       "choices": [],
       "thumbnail": "shared/thumb.jpg"
     },
+    "alone_ending": {
+      "id": "alone_ending",
+      "videoUrl": "alone_ending/alone_ending.mp4",
+      "choices": [],
+      "onEnter": [
+        { "type": "set", "target": "completed_game", "value": 1 }
+      ],
+      "thumbnail": "alone_ending/thumb.jpg"
+    },
     "combat_router": {
       "id": "combat_router",
       "videoUrl": "",