Top 10 Easiest Video Game Bosses 1 Big Bob Omb - Super Mario 64. ... 2 Cloud 'N Candy - Yoshi's Story. ... 3 Lucien - Fable II. ... 4 Baby Bowser - Yoshi's Story Baby Bowser, referred to simply as Bowser, is the infant version of Mario's arch-nemesis Bowser, and the main antagonist of the Yoshi's Island series. More items...