==CODES==

-Permanently unlock DIO, Shadow DIO, and Young Joseph-
You need to get to the service menu to do this code. Go to Configuration, then Game, and enter the 
following code. You'll hear a sound to confirm it worked.
+------------------------------------------------------------------+------------------------------------------+
| Effect                                                           | Code                                     |
+------------------------------------------------------------------+------------------------------------------+
| P1 Up, Down, Right, Left, Button 1, Button 2, Button 3, Button 4 | Unlock DIO, Shadow DIO, and Young Joseph |
+------------------------------------------------------------------+------------------------------------------+

-Play as Dio-
At the character select screen do the following to make Dio appear: 
 
highlight Alessy and press start 
highlight D'Bo and press start 
highlight Chaca and press start 
highlight Milder and press start three times

-Play as Shadow Dio-
At the character select screen do the following to make Shadow Dio appear: 
 
highlight Alessy and press start 
highlight D'Bo and press start 
highlight Chaca and press start 
highlight Milder and press start three times 
highlight Dio and press start ten times

-Play as Young Joseph-
Enter the following at the character select for Young Joseph: 
 
highlight Jotaro and press start 
highlight Polnareff and press start 
highlight Joseph and press start 
highlight Kakyoin and press start 
highlight Iggi and press start 
highlight Avdol and press start 
highlight joseph and press and hold start until Young Joseph appears

-Unlock time release characters-
To unlock the time release characters all at once, you need access to the machine's test menu. From 
there, go to Configuration, then Game, and enter the following code. A sound will confirm it. Once 
entered, the characters will be permanently unlocked.
+------------------------------------------------------------------+-------------------------------+
| Effect                                                           | Code                          |
+------------------------------------------------------------------+-------------------------------+
| P1 Up, Down, Right, Left, Button 1, Button 2, Button 3, Button 4 | Unlock all time release chars |
+------------------------------------------------------------------+-------------------------------+