| KuraraH | Developer | |
| KurayamiYumeGames | Developer | |
| Kure | DeveloperPublisher | |
| Kure Software Koubou | DeveloperPublisher | |
| KureS | Developer | |
| Kuremei | Developer | |
| KurisRK | Developer | |
| Kurki Collective | Developer | |
| Kurkumat | Developer | |
| Kuro2427 | Developer | |
| Kurokawa | Developer | |
| Kuroonehalf | Developer | |
| Kurva Gaming Community | Developer | |
| Kusaji | Developer | |
| Kusamochi Factory’s Workshop | Developer | |
| Kush Games | Developer | |
| Kushulain | Developer | |
| Kusone Studio | Publisher | |
| Kutejnikov | Developer | |
| Kutoka Interactive | DeveloperPublisher | |
| Kutscorp | Developer | |
| Kuusou Kagaku | Developer | |
| Kuusou Kugaku | Developer | |
| Kuusoukagaku | Developer | |
| Kuzey Mizuno クゼユミズノ | Developer | |
| Kvam | Developer | |
| KvartGDmaN | Developer | |
| Kvasir | Developer | |
| Kwago Games | Developer | |
| Kwalee | DeveloperPublisher | |
| Kweej | Developer | |
| Kwisarts | Developer | |
| Kwixb | Developer | |
| Kwon770 | Developer | |
| Kya | Developer | |
| Kyace | Developer | |
| Kyan Josbel | Developer | |
| Kyanite Heart | Developer | |
| Kyarara | Publisher | |
| Kyatt | Developer | |
| Kyci Petrov | Developer | |
| KydenWilson | Developer | |
| Kydrang | Developer | |
| Kygron | Developer | |
| Kylan | Developer | |
| Kyle | Developer | |
| Kyle Berger | Developer | |
| Kyle Fitzpatrick | Developer | |
| Kyle Gordon | Developer | |
| Kyle Kissler | Developer | |