Play Mushroom Kingdom: Under Crimson Skies online in your browser and enjoy with Emulator Games Online! Mushroom Kingdom: Under Crimson Skies 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 Mushroom Kingdom: Under Crimson Skies.