diff --git a/desktop/resources/cat-tree/collision.png b/desktop/resources/cat-tree/collision.png
index 2c63fe7b..ad96dfc1 100644
Binary files a/desktop/resources/cat-tree/collision.png and b/desktop/resources/cat-tree/collision.png differ
diff --git a/desktop/src-common/advent/screens/scene.clj b/desktop/src-common/advent/screens/scene.clj
index be31c5d9..00d55717 100644
--- a/desktop/src-common/advent/screens/scene.clj
+++ b/desktop/src-common/advent/screens/scene.clj
@@ -177,7 +177,8 @@
                        :up-dir {:box [60 180 224 240]
                                 :script (actions/get-script
                                          entities
-                                         (actions/walk-to entities :ego [137 204]))
+                                         (actions/walk-to entities :ego [137 204])
+                                         (actions/transition-background entities :cat-tree [203 1]))
                                 :cursor :up}
                        :left-dir {:box [0 40 20 140]
                                   :script (actions/get-script
@@ -231,6 +232,18 @@
                       :entities {}
                       :collision "behindhouse/collision.png"
                       :scale-fn (scaler-fn-with-baseline 110 0.10 1.00))
+     :cat-tree
+     (make-background :interactions
+                      {:down-dir {:box [150 0 270 20]
+                                  :script (actions/get-script entities
+                                                              (actions/walk-to entities :ego [203 1])
+                                                              (actions/transition-background entities :outside-house [137 204])
+                                                              (actions/walk-to entities :ego [195 140]))
+                                  :cursor :down}}
+                      :layers [(assoc (texture "cat-tree/background.png") :x 0 :y 0 :baseline 0)]
+                      :entities {}
+                      :collision "cat-tree/collision.png"
+                      :scale-fn (scaler-fn-with-baseline 110 0.10 1.20))
      :outside-castle
      (make-background :interactions
                       {:right-dir {:box [300 40 320 140]