World of Ruin Dance backgrounds patch

Yup, here's the code for the Dance command:

Code:

Dance

C2/177D: B9 F8 3E     LDA $3EF8,Y
C2/1780: 09 01        ORA #$01
C2/1782: 99 F8 3E     STA $3EF8,Y    (Set Dance status)
C2/1785: A9 FF        LDA #$FF
C2/1787: 85 B7        STA $B7        (default animation to not affecting background)
C2/1789: B9 E1 32     LDA $32E1,Y    (Which dance is selected for this character)
C2/178C: 10 06        BPL $1794      (branch if already defined)
C2/178E: AD 6F 3A     LDA $3A6F      (if not, read a "global" dance variable set
                                      by last character to choose Dance)
C2/1791: 99 E1 32     STA $32E1,Y    (and save it as this character's dance)
C2/1794: AE E2 11     LDX $11E2
C2/1797: DF 5B 8E ED  CMP $ED8E5B,X  (Check if current background is associated with
                                      this dance)
C2/179B: F0 A4        BEQ $1741      (Branch if it is)
C2/179D: 20 53 4B     JSR $4B53      (random, 0 or 1 in Carry)
C2/17A0: 90 0D        BCC $17AF      (50% chance of branch and stumble)
C2/17A2: AA           TAX
C2/17A3: BF AB F9 D1  LDA $D1F9AB,X  (get default background for this Dance)
C2/17A7: 85 B7        STA $B7        (set it in animation)
C2/17A9: 8D E2 11     STA $11E2      (and change current background to it)
C2/17AC: 4C 41 17     JMP $1741      (BRA $1741?)

Look at C2/17A3 - C2/17AB. You'll want to replace those bytes with NOP (hex opcode: EA) using your hex editor. Or you can just overwrite the code at C2/17A3 with JMP $1741 (4C 41 17).