Smash Ultimate Makes Bowser a Better Boss! When Super Smash Bros. adapted Bowser for a boss fight, it had to keep his famous battle progression from the Super Mario series while also changing the format from a platformer to a fighting game. To do this, Smash added in Giga Bowser, a more powerful boss version that plays like a more traditional and better boss fight. So today, let's see how Smash Ultimate's version of Giga Bowser makes the iconic boss even greater - on this episode of Boss Battle Breakdown!