| Name |
System |
Subsystem |
Players |
Genre |
Release Date |
| Kaizō Chōnin Shubibinman | Wii / WiiU | VC - TG-16 | 1 - 2 | Action | Mar 27, 2007 |
| Kamaitachi no Yoru | Wii / WiiU | VC - SNES | 1 | Adventure | Feb 13, 2007 |
| Kamen Rider Dragon Knight | Wii | | | Action | Q4 2009 |
| Kanshakudama Nage Kantarō no Tōkaidō Gojūsan Tsugi | Wii / 3DS / WiiU | VC - NES | 1 - 2 | Action | Oct 14, 2008 |
| Kappa-kun to Asobou: Kappa-kun to 3 Biki no Koneko | Wii | WiiWare | 1 | | Feb 10, 2009 |
| Karaoke Joysound | Wii | WiiWare | 1 - 8 | Rhythm | Jul 3, 2014 |
| Karaoke Revolution | Wii | | | Rhythm | Q4 2009 |
| Karaoke Revolution Presents: American Idol Encore | Wii | | | Party/Parlor | Feb 2008 |
| Karate Phants: Gloves of Glory | Wii | WiiWare | 1 - 2 | Action | Jul 10, 2009 |
| Kawasaki Jet Ski | Wii | | | Sports | Feb 8, 2008 |
| Kawasaki Quad Bikes | Wii | | 1 - 2 | Racing | Oct 26, 2007 |
| Kawasaki Snowmobiles | Wii | | | Racing | May 19, 2008 |
| Kekkyoku Nankyoku Daibōken | Wii / 3DS / WiiU | VC - NES | 1 | Racing | Aug 7, 2007 |
| Kid Adventures: Sky Captain | Wii | | 1 - 2 | Simulation | Jun 15, 2010 |
| Kid Chameleon | Wii | VC - Genesis | 1 - 2 | | |
| Kid Icarus | Wii / WiiU | VC - NES | 1 | Action | Feb 12, 2007 |
| Kids Learn Pets and Vets Bundle | Wii | | | | Mar 12, 2013 |
| Kidz Bop Dance Party! The Video Game | Wii | | | Rhythm | Sep 21, 2010 |
| Kidz Sports: Crazy Mini Golf | Wii | | | Sports | Year 2008 |
| Kidz Sports Ice Hockey | Wii | | | Sports | Jan 7, 2008 |
| Kidz Sports: International Football | Wii | | | Sports | Jan 2008 |
| Kidz Sports Soccer | Wii | | | Sports | Feb 27, 2008 |
| Kiki Trick | Wii | | | | Jan 19, 2012 |
| King of Clubs | Wii | | | Party/Parlor | Aug 4, 2008 |
| King of Fighters 94 | Wii | VC - NEOGEO | 1 - 2 | | |
| King of the Monsters | Wii | VC - NEOGEO | 1 - 2 | | |
| King's Knight | Wii / 3DS / WiiU | VC - NES | 1 | Action | Mar 24, 2008 |
| Kirby 64: The Crystal Shards | Wii / WiiU | VC - N64 | 1 - 4 | Action | Feb 25, 2008 |
| Kirby no Kirakira Kids | Wii / 3DS / WiiU | VC - SNES | 1 - 2 | Puzzle | Jan 5, 2010 |
| Kirby's Adventure | Wii / WiiU | VC - NES | 1 | Action | Feb 12, 2007 |
| Kirby's Avalanche | Wii | VC - SNES | 1 - 2 | | |
| Kirby's Dream Collection: Special Edition | Wii | | | Action | Sep 16, 2012 |
| Kirby's Dream Course | Wii / 3DS / WiiU | VC - SNES | 1 - 2 | Action | Jul 23, 2007 |
| Kirby's Dream Land 3 | Wii / WiiU | VC - SNES | 1 - 2 | Action | Jan 5, 2009 |
| Kirby's Epic Yarn | Wii / WiiU | | 1 - 2 | Action | Oct 17, 2010 |
| Kirby's Return to Dream Land | Wii / WiiU | | 1 - 4 | Action | Oct 24, 2011 |
| Kirby Super Star | Wii / WiiU | VC - SNES | 1 - 2 | Action | May 17, 2010 |
| Klonoa | Wii | | | Action | Q2 2009 |
| Knightmare: Majō Densetsu | Wii / WiiU | VC - MSX | 1 | Action | Dec 22, 2009 |
| Kororinpa: Marble Mania | Wii | | 1 - 2 | Party/Parlor | Mar 20, 2007 |
| Kung Fu Funk: Everybody is Kung Fu Fighting! | Wii | WiiWare | 1 - 4 | Action | May 3, 2010 |
| Kung Fu Panda | Wii | | | | Jun 3, 2008 |
| Kung Fu Panda: Legendary Warriors | Wii | | | | Nov 4, 2008 |
| Kunio-kun no Dodgeball dayo Zenin Shūgō! | Wii / WiiU | VC - SNES | 1 - 4 | Sports | Feb 14, 2012 |
| Kyotokei | Wii | WiiWare | 1 - 2 | Shooter | Aug 11, 2011 |
| Kyou to Ashita no Uranai Lucky Channel | Wii | | | Party/Parlor | Dec 2008 |
