BS-X BIOS

The Satellaview (officially abbreviated BS-X, "Broadcast Satellite") was a satellite modem-type deal developed by Nintendo and the satellite radio service St. GIGA that was somewhat similar in technology to the Sega Channel. During certain timeslots, the station would transmit timeslot-limited games to Satellaview-equipped Super Famicoms, sometimes with a live voice-acted radio soundtrack. Many of these games were either exclusive to the BS-X or specially modified demos of SFC games.

Unused Music
Two jingles, an unused song, and one instrument test track are present in the BS-X BIOS' menu bank. Pro Action Replay code (where "??" is one of the below) will play the selected song at the title screen.

Unused Song 1
Track number: 

Located in the menu bank and also found in the BS-X Digital Magazine SatesupuDX 4.

Instrument Test
Track number: 

Appearing in both menu and town music banks, this instrument test is also found in the BS-X Digital Magazine SatesupuDX 4 and in the game Sutte Hakkun.

Unused Jingle 1
Track number: 

A short jingle. Could have been used anywhere.

Unused Jingle 2
Track number: 

A short jingle. Could have been used anywhere.

Unused SatesupuDX 4 Bank
PAR code will replace the Menu Bank with the completely unused sound bank also present in the BS digital magazine SatesupuDX 4. This bank was likely intended for broadcast events.

Unused Song 7
This song was played on the farewell message for the last broadcast.

Hidden Staff Names
qBMgKYX4puk Enter "スタッフ", "STAFF" or "staff" as your player's name to be greeted with the developer's names.

Unused Text
NAK1989 S-CG-CADVer1.11 9305 This string is located at, , , , , , and. It also appears in a number of other SNES games by other developers, so it probably refers to a tool included with the official dev kit.