You could just look at my Backloggery, but I'll write it down here as well. U for Unfinished, B for Beaten but not complete.
(U) Donkey Kong Country Returns: I'm on 4-DK.
(U) Yoshi's New Island: I'm on 3-2.
(U) Pullblox: I've restarted and I'm on the first world.
(U) Golden Sun: I've just finished the Mercury Lighthouse.
(U) Super Mario Bros. For Super Players: 1-4.
(U) Pokémon Link: Battle!: I'm on Zone 7-01, 287 Pokémon (38%)
(B) Pokémon Conquest: My current file is unfinished since I lost my data again, but on my original file I had most of the other stories left to do.
(B) Bravely Default: Flying Fairy: Missing several items, compounds and abilities in the book and have yet to beat the secret boss.
(B) Fire Emblem: Awakening: Need to get all of the Supports, (buy and) finish all the DLC/SpotPass maps, max my Renown and beat the game on the Lunatic difficulties.
(B) Inazuma Eleven 3: Team Ogre Attacks!: Need to finish the four remaining Competition Routes.
(B) Fire Emblem: The Sacred Stones: Need to clear the Lagdou Ruins three times for the last hidden character.
(B) Itadaki Street: Lacking various collectibles, trophies and items
(B) Rhythm Thief & the Emperor's Treasure: Need to unlock all the bonus chapters.
(B) Mario Kart 7: 8100+ VR, lacking the Gold Tires and Beast Glider.
(B) Mario Golf: World Tour: Missing most of the Moon Coins, need to get gold on the other three majors and gold on ten of the World Tour tournaments to get a perfect Trophy Room unless those red cushions mean anything.
(B) Pokémon X: Last I checked, like Cirdec I have a three-star trainer card and need to complete the Pokédex and win 50 Battle Maison matches in a row for each type of battle.
(B) Mario & Luigi: Dream Team Bros.: Missing some gear items and need to complete the Mad Skillathon.
(B) Luigi's Mansion: Dark Moon: Missing like three Thrill Tower Scarescraper ghosts.