System: Wii
Trivia: As a nod to those who wanted Luigi in Super Mario 64, if you collect all 120 Power Stars, the final cut scene rolls with Luigi in the main character spot. And then you can play the game all over again with Luigi—a fact that probably makes us happier than it should.
Year: 2007
Mario seemingly conquered every world in his 20+ year career...so he went out of this world and intergalactic. Utilizing stars that propelled him into space, the plumber reached new heights as the protector of the Lumas, a race of bulimic star farts that gorge on your hard-won gemstones to unlock additional planetary levels.