| Name |
System |
Subsystem |
Players |
Genre |
Release Date |
| Kage no Densetsu | Wii / 3DS / WiiU | VC - NES | 1 - 2 | Action | Jun 4, 2014 |
| Kaizō Chōnin Shubibinman | Wii / WiiU | VC - TG-16 | 1 - 2 | Action | Dec 16, 2015 |
| Kaizō Chōnin Shubibinman 3: Ikai no Princess | Wii U | VC - TG-CD | 1 - 2 | Action | Sep 28, 2016 |
| Kamaitachi no Yoru | Wii / WiiU | VC - SNES | 1 | Adventure | Aug 7, 2013 |
| Kamen Rider Battride War II | Wii U | | 1 | Action | Jun 26, 2014 |
| Kanshakudama Nage Kantarō no Tōkaidō Gojūsan Tsugi | Wii / 3DS / WiiU | VC - NES | 1 - 2 | Action | Oct 7, 2015 |
| Karateka | Wii U | | | Fighting | TBA |
| Kawa no Nushi Tsuri 3&4 | GBA / WiiU | VC - GBA | 1 | Simulation | May 11, 2016 |
| Kawa no Nushi Tsuri 5: Fushigi no Mori kara | GBA / WiiU | VC - GBA | 1 | RPG | Jul 6, 2016 |
| Kekkyoku Nankyoku Daibōken | Wii / 3DS / WiiU | VC - NES | 1 | Racing | Jun 19, 2014 |
| Kekkyoku Nankyoku Daibōken | Wii U | VC - MSX | 1 | Racing | Nov 19, 2014 |
| Kerbal Space Program | Wii U | Download Software | | | Q1 2016 |
| KEYTARI: 8-Bit Music Maker | Wii U | Download Software | 1 | Party/Parlor | Jul 9, 2015 |
| Kick & Fennick | Wii U | Download Software | 1 | Action | Jun 2, 2016 |
| KickBeat Special Edition | Wii U | Download Software | 1 - 2 | | Sep 16, 2014 |
| Kid Icarus | Wii / WiiU | VC - NES | 1 | Action | Jul 25, 2013 |
| Kiki's Koi-Koi | Wii U | Download Software | | Party/Parlor | TBA |
| Killer Freaks from Outer Space | Wii U | | 1 - 2 | Shooter | Cancelled |
| King's Knight | Wii / 3DS / WiiU | VC - NES | 1 | Action | Jul 6, 2016 |
| Kirby 64: The Crystal Shards | Wii / WiiU | VC - N64 | 1 - 4 | Action | Jul 30, 2015 |
| Kirby & the Amazing Mirror | GBA / 3DS / WiiU | VC - GBA | 1 | Action | Apr 10, 2014 |
| Kirby and the Rainbow Curse | Wii U | | 1 | Action | Feb 20, 2015 |
| Kirby: Canvas Curse | DS / WiiU | VC - DS | 1 | Action | Oct 13, 2016 |
| Kirby: Mass Attack | DS / WiiU | VC - DS | 1 | Action | Jul 28, 2016 |
| Kirby: Nightmare in Dream Land | GBA / WiiU | VC - GBA | | Action | Oct 30, 2014 |
| Kirby no Kirakira Kids | Wii / 3DS / WiiU | VC - SNES | 1 - 2 | Puzzle | May 8, 2013 |
| Kirby's Adventure | Wii / WiiU | VC - NES | 1 | Action | Apr 17, 2013 |
| Kirby's Dream Course | Wii / 3DS / WiiU | VC - SNES | 1 - 2 | Action | May 23, 2013 |
| Kirby's Dream Land 3 | Wii / WiiU | VC - SNES | 1 - 2 | Action | May 23, 2013 |
| Kirby's Epic Yarn | Wii / WiiU | VC - Wii | 1 - 2 | Action | Jul 28, 2016 |
| Kirby Squeak Squad | DS / WiiU | VC - DS | 1 | Action | Jul 29, 2015 |
| Kirby's Return to Dream Land | Wii / WiiU | VC - Wii | 1 - 4 | Action | Jul 30, 2015 |
| Kirby Super Star | Wii / WiiU | VC - SNES | 1 - 2 | Action | May 23, 2013 |
| Klonoa 2: Dream Champ Tournament | GBA / WiiU | VC - GBA | 1 | Action | Mar 19, 2015 |
| Klonoa: Empire of Dreams | GBA / WiiU | VC - GBA | 1 | Action | May 29, 2014 |
| Knightmare: Majō Densetsu | Wii / WiiU | VC - MSX | 1 | Action | Mar 19, 2014 |
| Know Your Friends | Wii U | |  | Party/Parlor | TBA |
| Knytt Underground | Wii U | Download Software | 1 - 4 | Action | Dec 19, 2013 |
| Koi DX | Wii U | Download Software | 1 | Puzzle | Jan 19, 2017 |
| Konami Krazy Racers | GBA / WiiU | VC - GBA | 1 | Racing | Nov 26, 2015 |
| Konami no Soccer | Wii U | VC - MSX | 1 - 2 | Sports | Nov 25, 2015 |
| Kotoba no Puzzle: Mojipittan Advance | GBA / WiiU | VC - GBA | 1 | Puzzle | Mar 18, 2015 |
| Kung Fu FIGHT! | 3DS / WiiU | Download Software | 1 | | Aug 6, 2015 |
| Kung Fu Heroes | Wii U | VC - NES | 1 - 2 | Action | Jul 23, 2014 |
| Kung-Fu Heroes | Wii U | VC - NES | 1 - 2 | Action | Jan 26, 2017 |
| Kung Fu Panda: Showdown of Legendary Legends | Wii U | | 1 - 4 | | Dec 1, 2015 |
| Kung Fu Rabbit | Wii U | Download Software | 1 | | May 2, 2013 |
| Kunio-kun no Dodgeball dayo Zenin Shūgō! | Wii / WiiU | VC - SNES | 1 - 4 | Sports | Jul 16, 2014 |
| Kuru Kuru Kururin | GBA / WiiU | VC - GBA | 1 | Action | Feb 11, 2016 |
| Kururin Paradise | GBA / WiiU | VC - GBA | 1 | Puzzle | Dec 9, 2015 |
