diff --git a/v5/desktop.py b/v5/desktop.py
index 817bae9..394269a 100644
--- a/v5/desktop.py
+++ b/v5/desktop.py
@@ -34,3 +34,17 @@ def desktop_createDeselectedTiles(p):
     tile.top = pos[1]
   #}
 #}
+
+def desktop_createSelectedTiles(p):
+  for (id, pos) in enumerate(p.c.tilePositions):
+    tile = arcade.Sprite()
+    p.selectedTiles.append(tile)
+    p.sprites.append(tile)
+
+    tile.guid = id
+    tile.texture = p.textures[2]
+    # Position.
+    tile.left = pos[0]
+    tile.top = pos[1]
+    # Invisible by default.
+    tile.visible = False
diff --git a/v5/desktop_Platform.py b/v5/desktop_Platform.py
index 4d7b035..62b76e9 100644
--- a/v5/desktop_Platform.py
+++ b/v5/desktop_Platform.py
@@ -4,5 +4,6 @@ class desktop_Platform:
   def __init__(self):
     self.c = None
     self.deselectedTiles = []
+    self.selectedTiles = []
     self.sprites = arcade.SpriteList()
     self.textures = []
diff --git a/v5/main-gui.py b/v5/main-gui.py
index 76c84c6..5fcd3ba 100644
--- a/v5/main-gui.py
+++ b/v5/main-gui.py
@@ -103,6 +103,7 @@ ctrl.set("windowTitle", "OGS Memory")
 
 desktop_loadTextures(p)
 desktop_createDeselectedTiles(p)
+desktop_createSelectedTiles(p)
 
 wnd = desktop_Window(p)
 arcade.run()