Super Mario 3D Land
Super Mario 3D Land signalled a brand new type of 3D adventure for Mario. It’s not the traditional Super Mario 64-style adventure, but instead one that was more reminiscent of the 2D platformers that made the character the icon that he is today. It featured shorter levels (perfect for a handheld) filled with variety and a ton of great art.
It’s easily one of the 3DS’ best titles and its sequel on Wii U, Super Mario 3D World, helps build upon an amazing base with fantastic local multiplayer.
Pushmo
Developed by Intelligent Systems (who are also responsible for Fire Emblem: Awakening), Pushmo was one of the first titles to shine on the Nintendo eShop. Its tricky puzzle solving, which had players pulling blocks out in order to make it to the top of an object, was an instant hit, and players were able to interact with pixel art in a fun, new way.
It was also successful enough to garner sequels on both the 3DS and Wii U, including the also-excellent Crashmo. The puzzles, while difficult, are typically short enough that Pushmo feels like a great fit for a commute.