30Notoriously Bad: Mario Party 8
More often than not, Nintendo's first party games rank among the best releases of any given year. Over the decades, Mario's mustache has blessed the covers of countless spin-offs, but they cannot all be Mario Kart 8. Effectively inaugurating the entire genre, Mario Party lost its way somewhere around the sixth entry, but the worst
has to be Mario Party 8. Employing the motion controls into nearly every minigame, 2007's sequel can be loosely described as "fun" if played with friends, but the single-player content was nothing short of turgid.