500-in-1 (Unchained Melody, NES)

500-in-1 is yet another Unchained Melody multicart.

Different Title
"500-in-1" has an internal software title switch which checks for some data in CHR-ROM, then selects one of two title screens, the other one being "190-in-1". Surprisingly, "190-in-1" has a brownish color and no palette blinking.