At the moment Mystic Ruins Act 4 (3 zero-based, Final Egg entrance) uses the Mystic Ruins day/evening/night PL file, which is incorrect. This stage has its own palette file: PL_X3B.BIN. Other areas with non-standard palette file selection are as follows:
Station Square
Evening (all acts) - PL_Q1B.BIN
Night (all acts) - PL_Q3B.BIN
Day (all acts) - PL_Q4B.BIN
Egg Walker - PL_Q3B.BIN
Mystic Ruins
Day (Acts 0, 1, 2) - PL_X0B.BIN
Evening (Acts 0, 1, 2) - PL_X1B.BIN
Night (Acts 0, 1, 2) - PL_X2B.BIN
Final Egg entrance (Act 3) - PL_X3B.BIN
Chao gardens
Station Square - PL1D0B.BIN (evening/night palettes are not used)
Egg Carrier - PL1E0B.BIN (evening/night palettes are not used)
Mystic Ruins Day - PL1F0B.BIN
Mystic Ruins Evening - PL1F1B.BIN
Mystic Ruins Night - PL1F2B.BIN
At the moment Mystic Ruins Act 4 (3 zero-based, Final Egg entrance) uses the Mystic Ruins day/evening/night PL file, which is incorrect. This stage has its own palette file: PL_X3B.BIN. Other areas with non-standard palette file selection are as follows:
Egg Carrier outside (airborne) Act 0, 1, 2 - PL_T0B.BIN Egg Carrier outside (afloat) Act 0, 1, 2 - PL_10B.BIN Other acts follow the naming scheme.
Station Square Evening (all acts) - PL_Q1B.BIN Night (all acts) - PL_Q3B.BIN Day (all acts) - PL_Q4B.BIN Egg Walker - PL_Q3B.BIN
Mystic Ruins Day (Acts 0, 1, 2) - PL_X0B.BIN Evening (Acts 0, 1, 2) - PL_X1B.BIN Night (Acts 0, 1, 2) - PL_X2B.BIN Final Egg entrance (Act 3) - PL_X3B.BIN
Chao gardens Station Square - PL1D0B.BIN (evening/night palettes are not used) Egg Carrier - PL1E0B.BIN (evening/night palettes are not used) Mystic Ruins Day - PL1F0B.BIN Mystic Ruins Evening - PL1F1B.BIN Mystic Ruins Night - PL1F2B.BIN