I made Sonic XL a Boss Fight?! - Mario Boss and Enemy Maker?! (Mario Multiverse)

I made Sonic XL a Boss Fight?! - Mario Boss and Enemy Maker?! (Mario Multiverse) The NEW Mario Multiverse update is INCREDIBLE. You can make custom bosses and enemies. In this video I check out custom Super Mario Bros. boss and enemy levels and I make my own bosses and enemies too. This time I made Sonic XL a boss fight. Sonic XL says he's here to help save Peach, but he has other plans for Super Mario. Can Mario defeat Sonic XL and save the princess? Mario Multiverse is in a closed beta (it has been for a LONG time). You can join the public Mario Multiverse server here:   / discord   There is no download link currently. If a public release happens I will let you know ASAP. Thanks for watching. ✪ Subscribe for more content:    / bluetelevisiongames   ✪ Become a BTG Member:    / @bluetelevisiongames   ✪ Discord:   / discord   ✪ BTG Merch Store: https://teespring.com/stores/blue-tel... ✪ Twitter:   / bluetvgames   ✪ Instagram:   / bluetelevisiongames   #mario #supermariobros #mariobros