Level 5 frequency: Enter "747 Mhz" as a frequency for the Sub-C
radio.
Organ puzzle: To solve Captain Bell's organ puzzle stepping on the
following keys in order (from left to right): 1, 3, 5, 4, 1, 3.
NES robot reference: The robot in Sub-C, Nav-Com is actually the NES robot
that is packaged with the NES Deluxe Set.
Information in this section was contributed by Kyle Haight.
