| Krisalis Software | DeveloperPublisher | |
| Krisalis Software (Shaun Hollingworth, Peter Harrap, James Wilson, Ben Daglish) | Developer | |
| Krisalis Software Ltd. | Developer | |
| Krishan Raj | Developer | |
| Krishna-se | Developer | |
| Krisjet | Developer | |
| Krispy Cat | Developer | |
| Kristan | Developer | |
| Kristian Kronstrand | Developer | |
| Kristofer Stevenson | Developer | |
| KristovCowen | Developer | |
| Kristóf Morva | Developer | |
| Krisz' Games | Developer | |
| KriszDev | Developer | |
| Kritzelkratz | Developer | |
| Kritzelkratz 3000 | Developer | |
| Krizis | Developer | |
| Kroax | Developer | |
| Krobinide | Developer | |
| Krogh | Developer | |
| Krome Studios | Developer | |
| Krome Studios Melbourne | DeveloperPublisher | |
| Kromster80 | Developer | |
| Kron Simulation Software | Developer | |
| Kronbits | Developer | |
| Kronde | Developer | |
| Kronic Studio Games | Developer | |
| Kronos | DeveloperPublisher | |
| Kronos Digital | Developer | |
| Kronos Digital Entertainment | Developer | |
| Krool Toys | Developer | |
| KrowK1ng | Developer | |
| KroxX | Developer | |
| Kroyer Designed Games | Developer | |
| Kruemelkatze | Developer | |
| Krugisa | Developer | |
| Krumbukt | Developer | |
| Krunchy Fried Games | Developer | |
| Kruwu | Developer | |
| Kryanide | Developer | |
| Kryptic Coding | Developer | |
| KrypticKoder | Developer | |
| Krypton Force | Developer | |
| KryptonProxy | Developer | |
| Kryptth | Developer | |
| Krysle Quinsen | Developer | |
| KrystianBooker | Developer | |
| Krystman | Developer | |
| Krystof Knesl | Developer | |
| Kryzarel | Developer | |