| Knack | SCEE | 6/10 | |
| Knee Deep | Wales | 8/10 | |
| KnifeBoy | RuneShiStorm | 4/10 | |
| Knight Squad | Chainsawesome Games | 5/10 | |
| Knights of Pen & Paper II | Paradox | 6/10 | |
| Knights of Pen and Paper II: Here Be Dragons | Paradox | 3/10 | |
| Knights of the Old Republic | Aspyr | 7/10 | |
| Knytt Underground | Ripstone | 9/10 | |
| Koihime Enbu | Degica | 7/10 | |
| Koihime Enbu RyoRaiRai | Degica | 7/10 | |
| Kokuga | GRev | 8/10 | |
| Kona | Koch Media | 6/10 | |
| Kona VR | Ravenscourt | 7/10 | |
| Konami’s Arcade Classics Anniversary Collection | Konami | 7/10 | |
| KORG Gadget | Detune | 9/10 | |
| KORG M01D | Detune | 8/10 | |
| Kororinpa | Nintendo | 7/10 | |
| Koumajou Remilia: Scarlet Symphony | CFK | 4/10 | |
| Krinkle Krusher | Ilusis Interactive Graphics | 5/10 | |
| Kritika Online | En Masse | 4/10 | |
| Kromaia | Rising Star | 5/10 | |
| KryptCrawler | Headup | 7/10 | |
| Kula World | SCEE | 7/10 | |
| Kumoon: Ballistic Physics Puzzle | Lucky You Studio | 5/10 | |
| Kung Fu FIGHT! | Nostatic Software | 6/10 | |
| Kung Fu Panda: Showdown of Legendary Legends | Little Orbit | 5/10 | |
| Kung Fu Rabbit | Neko | 7/10 | |
| Kung Fu Rabbit | Neko | 7/10 | |
| Kung Fu Rabbit | Neko | 7/10 | |
| KUR | The Quantum Astrophysicists Guild | 4/10 | |
| Kyn | Versus Evil | 8/10 | |
| Kyurinaga's Revenge | Recotechnology | 2/10 | |