diff --git a/TX-0/mouse.simh b/TX-0/mouse.simh
index 5ca00efd..0ff6814a 100644
--- a/TX-0/mouse.simh
+++ b/TX-0/mouse.simh
@@ -3,9 +3,13 @@ att petr bin_newMouse_3-22-66.bin
 
 ; The mouse maze game mode is manipulated under TAC control.
 ; 400014 = Erase Wall mode.
+; 400024 = Write Wall mode.
+; 400011 = Erase Cheese mode.
 ; 400021 = Write Cheese mode.
+; 400012 = Erase Mouse mode.
 ; 400022 = Write Mouse mode.
 ; 400002 = "do mouse" (start the mouse searching.)
+; 400017 = "do over"
 
 ; Start in "Erase Wall" mode
 d tac 400014
diff --git a/TX-0/tic.simh b/TX-0/tic.simh
index aee81351..47636aff 100644
--- a/TX-0/tic.simh
+++ b/TX-0/tic.simh
@@ -1,4 +1,4 @@
-; TX-0 Initialization file for the Mouse Maze Game
+; TX-0 Initialization file for the tic-tac-toe game
 att petr bin_tic-tac-toe_new_code_12-16-61.bin
 boot petr
 g