diff --git a/gameshell.py b/gameshell.py
index 45c7e51..27dbc12 100644
--- a/gameshell.py
+++ b/gameshell.py
@@ -73,9 +73,27 @@ class GameShell(Shell):
         while i < len(args):
             if args[i] == 'color':
                 i += 1
-                if args[i] in ('0', '3', '4', '8', '24'):
-                    self.colorMode = int(args[i])
-            i += 1
+                if len(args) > i:
+                    if args[i] in ('0', '3', '4', '8', '24'):
+                        self.colorMode = int(args[i])
+                        i += 1
+                    else:
+                        print("Valid color depths are 0, 3, 4, 8, and 24.")
+                else:
+                    print("Valid color depths are 0, 3, 4, 8, and 24.")
+            elif args[i] == 'automove':
+                i += 1
+                if len(args) > i:
+                    if args[i] in ('on', 'off'):
+                        self.gameBase.autoMove = args[i] == 'on'
+                        i += 1
+                    else:
+                        print("Valid options are 'on' and 'off'.")
+                else:
+                    print("Valid options are 'on' and 'off'.")
+            else:
+                print("Could not identify option {}".format(args[i]))
+                i += 1
             
     def __colorTestRoutine(self, lower, upper):
         colors = []