This code generator creates a registration code for the door game
Tunnels-N-Tombs by JPSoft.

Run the DOS executable file "TNTREG.EXE" to generate a registration code.  
Enter the SysOp and BBS names you wish to use in the door.  Letter case is not
significant since the door allows only upper case information for this data.  
A registration code is then provided.

Use the door game's "TTCONFIG.EXE" configuration utility to enter the code.
Select the option:

  System Settings Editor

Verify that the BBS Name and System Operator Name both match what was entered
into the code generator.  Enter the generated code into the "Registration
Number" field, including any leading zeros in the code.  Press F10 to return
to the main menu and select "Quit".  The game will now run in registered mode.
