Lupin III: Densetsu no Hihou o Oe!/Stage 13

This level is mirrored depending on which exit you took in Stage 12. There is a cutscene at the end of the level, but to get there, you must have come from the left exit in Stage 12. As with Lupin III: Densetsu no Hihou o Oe!/Stage 11A, you must thoroughly explore the level to get the cutscene, and whether or not you get the cutscene will affect the ending.