Rock'n Tread 2

Rock'n Tread 2
Developer: Jaleco Publisher: Jaleco Platform: Arcade (Jaleco Tetris Plus 2 hardware) Released in JP: September 1999 This game has unused graphics.

No, Jaleco, keyboards still don't use strums.

Unused Graphics

Like the first game, each of the game's graphic banks hide many unused content, some of which being leftovers from in-development builds.

Starting from offsets 0x15100 and 0x58400 in Bank 13 are graphics for song titles meant to be displayed in the song selection screen. Surprisingly, some of these are of songs absent from this game. There is another set of graphics at offset 0xF0400, but none of them seem to be unused.

List 1

List 2

Offset 0x6BA00 in Bank 13 is the unused second frame of the Game Over screen from the first game.

Offsets 0x5CA00 and 0x103900 in Bank 6 contains alternate graphics for the Mode and Course Selection screens, in which the number of songs in a course is listed as 6. Course J (Random Course) is also missing from the index in the second graphic.

Offset 0x10000 in Banks 8 and 9 contains icons for a non-existing Hard Mode.

Near the drummer graphics at offset 0x27000 of Banks 8 and 9 is a placeholder graphic.

Offset 0x1A80 of Bank 10 is presumably an early graphic meant to be displayed in the Gameplay screen. Notice the misspelling of "Bass" as "Base".

(Source: tikal.)