Play SMW The Shadow Queen Returns online in your browser and enjoy with Emulator Games Online! SMW The Shadow Queen Returns is SNES game USA region version that you can play free on our site. This game has arcade, platform genres for Super Nintendo console and is one of a series of Mario games. If you love Mario games you can also find other games on our site with Retro Games. Below you will find control for the emulator to play SMW The Shadow Queen Returns.