Hunt for Red October Cheats (Nes)

Pause a game, and press A, B, Select, Right, Left, Left, Right, Select, B, A, B, B and A.
You can do this once per game.

Pause the game and press Up, Up, Down, Down, Left, Left, Right and Right. This allows you
to turn the scrolling movement on and off.

Pause the game and press A, B, Select, A, B, Select, A, B, Select, A, B, Select, A, B,
Select, A, B, B and A. You can do this once per game.

Pause the game and press A, B, B, A, Right, Down, Up, Left, Left.

Pause the game and press Up, Down, Left, Right, Select. Repeat the code to turn the
inertia on and off. With inertia on, the sub coasts a little bit before stopping. With it
off, the sub can stop on a dime.

Pause the game and press Up, Down, Left, Right, Up, Down, Left, Right, Up, Down, Left,
Right, A, B, B and A. Perform the code to toggle between normal and slow speeds.

As soon as your number of subs reaches "0," pause the game and do the Level Skip code.
This starts you with 99 subs. You can do this once per game.