The Hunt For Red October 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.