Playing as Vault Boy Mii vs. All Bosses in Super Smash Bros. Ultimate on the Nintendo Switch. Vault Boy is a playable Mii fighter in Smash Bros Ultimate. This character is part of the game’s 8.0 update.
How to Unlock Vault Boy the Fallout mascot:
1) Players will need to head to the Nintendo eShop and search for Vault Boy DLC and must be purchased though the low price of $0.75/£0.90.
More Mii fighter mascot will be periodically released until 2021.
Vault Boy Vs. All Bosses timestamps:
1:48 Dracula final form
5:33 Giga Bowser
12:46 Galeem & Dharkon
Super Smash Bros Ultimate Playlist: www.youtube.com/playlist?list=PLle__6dXGka4X4jOAGJOGmz_LuMpbSaom