| Kieta Rising Purple | r98708 | 2026-05-13 |
| Kieta Memory – The Girl from the Stars - Demo | r140526 | 2026-04-21 |
| Kids Box | r101292 | 2026-04-21 |
| Kidou Shounen | r60014 | 2026-05-16 |
| Kidou Shoukan Victoire - DVDPG | r9386 | 2026-05-16 |
| Kidou Senshi Gundam 00 ~Onna no Sensou Konzetsu Keikaku~ Package Edition | r23541 | 2026-05-12 |
| Kidou Senshi Gundam 00 2nd ~Ochiru Onna-tachi~ Package Edition | r23497 | 2026-05-17 |
| Kidou Senkan Nadesico: The Blank of 3 Years | r3746 | 2026-05-07 |
| Kidou Senkan Nadesico ~Yappari Saigo wa "Ai ga Katsu" ?~ | r40080 | 2026-05-16 |
| Kidou Keisatsu Patlabor - Griffon Hen | r8743 | 2026-04-21 |
| Kidotta Onna ni Busaiku Idenshi o Tanetsuke Sasero!! - Download Edition | r38934 | 2026-05-14 |
| Kidnapping Love | r18597 | 2026-04-21 |
| Kidnapped by the Mistress | r102875 | 2026-04-21 |
| Kidnapped Girl | r135510 | 2026-05-16 |
| Kidnapped Girl | r72461 | 2026-04-21 |
| Kidnapped Girl | r115105 | 2026-04-21 |
| Kidnap | r89689 | 2026-04-21 |
| Kidnap | r90752 | 2026-04-21 |
| Kidan | r150494 | 2026-05-16 |
| Kicking Horse★Rhapsody - Popular Edition | r22991 | 2026-05-07 |
| Kickblips: Chiptune High v1.0 | r101009 | 2026-05-13 |
| Kichikuou Rance - Sparrow Mod | r118463 | 2026-04-21 |
| Kichikuou Rance - First Press Edition | r4006 | 2026-05-12 |
| Kichikuou Rance | r80429 | 2026-05-09 |
| Kichikuou Rance | r31396 | 2026-04-21 |
| Kichiku Shitsuji - Trial Edition "Sasaki Kanon Hen" | r29336 | 2026-05-17 |
| Kichiku Nakadashi Suieibu ~Captain Hikawa Mirei Juujoku~ Package Edition | r7644 | 2026-05-17 |
| Kichiku Megane R Kichiku Megane Fan Disc - Regular Edition | r8366 | 2026-05-08 |
| Kichiku Megane A v1.2 patch | r147792 | 2026-05-16 |
| Kichiku Megane | r34898 | 2026-04-21 |
| Kichiku Megane | r33778 | 2026-04-21 |
| Kichijouji Escalation Yard - DVDPG Edition | r8177 | 2026-05-16 |
| Kichi - Together Forever | r139328 | 2026-05-12 |
| Kibō: Slow Fall | r122977 | 2026-05-16 |
| Kibou-iri Pan-gashi | r11280 | 2026-05-06 |
| Kibou to Hikari | r99496 | 2026-05-17 |
| Kibbleton University v0.4 | r106991 | 2026-04-21 |
| Kiaris - Visual Novel | r105251 | 2026-05-06 |
| Kiaris - Visual Novel | r96235 | 2026-04-21 |
| Kiara And My Ara Ara Adventure | r120663 | 2026-05-16 |
| Kiara And My Ara Ara Adventure | r73480 | 2026-04-21 |
| Kiara And My Ara Ara Adventure | r73486 | 2026-04-21 |
| Ki ni Naru Kanojo no Mama wa Gen'eki Mahou Shoujo - Shiborare Sandwich Seikatsu - Trial Edition | r155127 | 2026-05-08 |
| Ki ni Naru Ano Ko wa Erotuber! Bonus DLC Utaite Kanojo no Agarisho Kokufuku | r125937 | 2026-05-15 |
| Ki ni Naru Ano Ko wa Erotuber! Bonus DLC Game de Kimeru SM Play | r125936 | 2026-05-17 |
| Khúc ca của Saya - HD Edition | r65935 | 2026-04-21 |
| Khiếm khuyết thiếu nữ | r86394 | 2026-04-21 |
| Khiếm Khuyết Thiếu Nữ | r148243 | 2026-05-11 |
| Khi biển cả cất tiếng ca | r144181 | 2026-05-15 |
| Khi Ve Sầu Khóc - Chương 2: Miên Lưu Hội | r59937 | 2026-04-21 |