The Hunt for Red October Cheats - GameBoy
Primary Collection of Cheats
Level select
Press [B], [Select], [Left], [Right],
[Start] at the title screen.
Twenty-five submarines
Hold [A] + [B], then press [Select],
[Up], [Down] when the sub course is being laid out.
Twenty-five missiles
Hold [A] + [B], then press [Up], [Down]
when the sub course is displayed.
Twenty-five fuel units
Hold [A] + [B], then press [Select],
[Left], [Right] when the sub course is displayed.
Twenty-five silent runnings
Hold [A] + [B], then press [Left],
[Right] at the mission selection screen.