You might say it has UNIVERSAL appeal!
Super Mario Galaxy began its life as little more than a tech demo for a potential sequel to Super Mario 64 called “Mario 128,” in which multiple Mario characters walked around a sphere. Of course, no such game appeared on the N64 or the 64DD. Even the GameCube’s Super Mario Sunshine eschewed the elements of the demo. Any rumors of multiplayer were realized in another of our Wii Top Ten games (New Super Mario Bros. Wii), but the sphere-walking formed the basis for Super Mario Galaxy. Who knew such a simple concept could turn into such a grandiose game?
Super Mario Galaxy is one of those console-defining games, much in the way Super Mario 64 was for the N64 and, arguably, Wind Waker was for the GameCube. Galaxy is incredibly ambitious in its scope, more so than any previous 3D Mario game. Our heroic plumber travels the stars, floats through space, traverses an asteroid shaped like Yoshi’s head, and explores large, more traditional platforming areas. There is no shortage of content in Super Mario Galaxy—once you obtain all 120 stars (no small feat), you can play through the whole thing again as Luigi, who operates with different physics and makes several of the stars more challenging.
While the most unique stages involve blasting Mario from planetoid to planetoid, running ‘round spheres, and spin-punching baddies like a boss, the game’s lengthier sections involve inventive but more traditional platforming areas reminiscent of prior games in the series. Your standard ghost, fire, desert, and ice worlds are present, of course, but there are several others—a tropical island, a honeybee paradise, an incredibly bizarre retro-themed toy box, and a space-faring warship. For the first time since Super Mario Bros. 3, airship boss stages appear, and boy-howdy are they fun. The Bowser boss stages are challenging and trippy, featuring every gravity-based trick in the book and requiring some inventive platforming to reach your goal. While the game’s boss fights are simplistic affairs, they never fail to be creative and entertaining, and the final Bowser battle is surprisingly challenging!

And talk about production values. Super Mario Galaxy is among the best-looking games on the system, handily outshining most other first-party efforts. Similarly, the epic orchestral score gets your blood pumping and, in true Mario form, is extremely catchy.
For all these reasons and more, it’s easy to see why Super Mario Galaxy is NWR’s pick for the coveted number one spot on our list of Top Ten First-Party Wii games.