| Region | Title | System | Version | Edition | Languages | Serial | Status |
 | Kurushi Final Kurushi Final: El Rompecabezas Elevado al Cubo | PSX | | Original | | SCES-02013 |  |
 | Kuryatnik Курятник | PC | 1.0 | Original | | RUSSOBIT-M 185/2002 |  |
 | Kusuri to Mahou no Miriel 薬と魔法のミーリエル | PC | 1.30 | Original | | PTKD-0001 |  |
 | Kuusakoski Recycling: Kierrätä Helposti | PC | 1.3.57 | Original | | |  |
 | Kuz'ka: Puteshestvennik vo vremeni Кузька: Путешественник во времени | PC | | Original | | |  |
 | Kuzya v dzhunglyax 2: Ostrov dzhunglej Кузя в джунглях 2: Остров джунглей | PC | | Original | | |  |
 | Kuzya: Dikaya reka Кузя: Дикая река | PC | | Original | | |  |
 | Kuzya: Novyj god Кузя: Новый год | PC | | Original | | |  |
 | Kyonshii x Taoshii: Sanshou Zenhan キョンシー×タオシー 三章前半 | PC | | Original | | |  |
 | Kyoto Sennen Monogatari: Cosmology of Kyoto 京都千年物語 Cosmology of KYOTO | MAC | | Original | | SCD-1 |  |
 | Kyoushi ga Xchange Gaiden ni Yatte Kuru! 狂師がXchange外伝にやって来る! | PC | | Original | | MONO-00002 |  |
 | Kyrandia II: The Hand of Fate キランディアⅡ ~運命の手~ | FMT | | Original | | HMG-130 |  |
 | Kyuukyoku Tiger II Plus 究極タイガーⅡプラス | SS | 1.000 | Original | | T-18715G |  |
 | Kyuumei Kyuukyuu Teate no ABC 救命・救急手当てのABC | 3DO | | Original | | NBP-SK-001 |  |
 | Kula World | PSX | | Original, Promo | | SCES-01000 |  |
 | Kororinpa 2: Anthony to Kin'iro Himawari no Tane コロリンパ2 アンソニーと金色ひまわりのタネ | WII | | Otameshiban | | RVL-DK6J-JPN |  |
 | Kimagure Temptation 2: Yuuyami Kaikitan: Sofmap Gentei Yoyaku Tokuten: Kimagure Temptation & Kimagure Temptation 2: Yuuyami Kaikitan OP Disc きまぐれテンプテーション2 ゆうやみ廻奇譚 ソフマップ限定予約特典 きまぐれテンプテーション & きまぐれテンプテーション2 ゆうやみ廻奇譚 OP ディスク | PC | | PC Game Bundle | | |  |
 | Koei Value Set Campaign: Special CD-ROM KOEI バリューセット キャンペーン スペシャルCD-ROM | PC | | PC Game Bundle | | KV96-01 |  |
 | Koei Win Festa '96: Campaign CD-ROM KOEI Winフェスタ‘96 キャンペーンCD-ROM | PC | | PC Game Bundle | | KW-96 |  |
 | Kodak Photo CD Portable Player Demo Disc | PHOTO-CD | | Photo CD Hardware Bundle | | |  |
 | KKND2: Krossfire (Disc 2) | PC | | Play the Games Vol. 1 | | |  |
 | Kid Phonics 1 | PC | 1.1.1c | PlayZone! Preschool-1st Grade | | S7191620 |  |
 | Key of Heaven | PSP | 0.01 | Pre-Production | | UCET-00247 |  |
 | Killzone 2 | PS3 | 00.01 | Pre-Production | | BCET-00006 … |  |
 | Kameo + Perfect Dark Zero Extra Screens: Print Only | PC | | Press Kit | | |  |
 | Killzone: Liberation (Press Disc) | PC | | Press Kit | | |  |
 | Kinetica | PC | | Press Kit | | |  |
 | King Kong E3 Press Kit | PC | | Press Kit | | |  |
 | Kingdom Hearts (E3 2002 Media CD) | PC | | Press Kit | | |  |
 | Konami Artwork: Various Titles | PC | | Press Kit | | |  |
 | Konami E3 2003 Press Kit | PC | | Press Kit | | |  |
 | Konami E3 2004: Press Asset Disc | PC | | Press Kit | | |  |
 | Konami E3 2006 Press Kit Konami Electronic Press Kit 2006 | PC | | Press Kit | | |  |
 | Konami On Screen Line-Up 2007/2008 Press Kit | PC | | Press Kit | | |  |
 | Konami Press Assets Line-Up 2008/2009 | PC | | Press Kit | | |  |
 | Konami Press Kit: E3 2005 Extra! Extra! Konami PR Assets | PC | | Press Kit | | |  |
 | Konami: E3 2004 Konami: <E3 2004> | PC | | Press Kit | | |  |
 | Konami: Tokyo Game Show 2004 | PC | | Press Kit | | |  |
 | Krome Studios Press Kit 2006 | PC | | Press Kit | | |  |
 | Krome Studios: Press Kit: May 2005 | PC | | Press Kit | | |  |
 | Klonoa 2: Lunatea's Veil | PS2 | 1.04 | Preview | | SLUS-20151 |  |
 | Kingdom Hearts II | PS2 | 0.10 | Preview ROM | | SLUS-21005 |  |
 | Kiban-Daisuki 基板大好き | PC | 0.1 | Preview-ban | | |  |
 | Kellogg's Horrible Science: Chemical Chaos | PC | | Promo | | |  |
 | Kellogg's Horrible Science: Disgusting Digestion | PC | | Promo | | |  |
 | Kellogg's Horrible Science: Nasty Nature | PC | | Promo | | |  |
 | King Arthur | PS2 | 1.00 | Promo | | SLES-52861 |  |
 | The King of Fighters '95 | PSX | | Promo | | SCES-00562 |  |
 | Kinnikuman Nisei: Shinsedai Choujin vs. Densetsu Choujin Event-you Disc キン肉マンⅡ世新世代超人VS伝説超人 イベント用ディスク | GC | | Promo | | DL-DOL-DKNJ-DIS |  |
 | The Komatsu Challenge | PC | | Promo | | |  |
 | Kuai Lai He Qoo Kaixin Xue 快来和「酷兒」开心学 | PC | 1.00 | Promo | | |  |
 | Kouyasai: A Sherd of Youthful Memories 後夜祭 -a sherd of youthful memories- | PSX | | Promotion-you Special Disc | | SLPM 80420 |  |
 | Killing Time | PSX | | Prototype | | SLUS-00390 |  |
 | Kung Fu Fighting | PS2 | 1.00 | Prototype | | |  |
 | Kirameki School Life SP: The Wonder Years きらめきスクールライフSP | PSP | 1.03 | PSP Game Bundle | | ULJS 00458 |  |
 | Kajko i Kokosz: Szkoła Latania | PC | | Rerelease | | |  |
 | Kannan! Kannan! Äventyr i Riddarborgen | PC | 1.0 | Rerelease | | |  |
 | King's Quest V: Absence Makes the Heart Go Yonder King's Quest V: Absence Makes the Heart Go Yonder! | PC | 1.000.052 | Rerelease | | |  |
 | King's Quest VI: Heir Today, Gone Tomorrow | PC | 1.000.00G | Rerelease | | 833024331\S302430 |  |
 | King's Quest VI: Heir Today, Gone Tomorrow | PC | 1.000.00G | Rerelease | | |  |
 | King's Quest VI: Heir Today, Gone Tomorrow | PC | 1.000.00G | Rerelease | | 833021000 |  |
 | King's Quest VI: Heir Today, Gone Tomorrow | PC | 1.000.00G | Rerelease | | 833021000 |  |
 | King's Quest: Mask of Eternity | PC | 1.0.0.3 | Rerelease | | |  |
 | Knights of Xentar | PC | | Rerelease | | |  |
 | Kurragömma med Mumintrollen | PC | | Rerelease | | 994274 |  |
 | Killzone | PS2 | 1.00 | Review | | |  |
 | Klonoa: Door to Phantomile | PSX | | Review | | |  |
 | Klonoa 2: Lunatea's Veil | PS2 | 1.01 | Review Build | | SCES-50354 |  |
 | The King of Fighters 2002 | PS2 | 1.00 | Review Code | | SLES-53381 |  |
 | Kingpin: Life of Crime | PC | 18/6/99 | Review Code | | |  |
 | Kenka Banchou Bros. Tokyo Battle Royale 喧嘩番長Bros. トーキョーバトルロイヤル | PSP | 1.02 | Sample | | ULJS 00517 |  |
 | The King of Fighters '97 ザ・キング・オブ・ファイターズ’97 | SS | 1.000 | Sample | | 610-6869 |  |
 | Koukyou Shihen Eureka Seven 交響詩篇エウレカセブン | PSP | 1.02 | Sample | | ULJS 00056 |  |
 | Konami Magazine: Cata-Rom Connection Vol. 1: Tokimeki Memorial-hen | PC | | Sample-ban | | |  |
 | KKND2: Krossfire (Disc 1) 绝地风暴II——火线出击 | PC | 1.0 | Shiji Huigu Jinianban | | |  |
 | KKND2: Krossfire (Disc 2) 绝地风暴II——火线出击 | PC | 1.0 | Shiji Huigu Jinianban | | |  |
 | Kid's Typing | PC | | SierraOriginals | | |  |
 | King's Quest V: Absence Makes the Heart Go Yonder King's Quest V: Absence Makes the Heart Go Yonder! | PC | 1.000.052 | SierraOriginals | | |  |
 | King's Quest VI: Heir Today, Gone Tomorrow | PC | 1.000.00G | SierraOriginals | | |  |
 | King's Quest: Masque d'Eternité | PC | 1.0.0.1 | SierraOriginals | | |  |
 | King's Quest VI: Heir Today, Gone Tomorrow | PC | 1.000.00G | Slash | | |  |
 | Kid Pix | PC | 2.5 | Smart Saver | | KPX744AE-CD |  |
 | Kid Pix Deluxe 4 | PC | 1.0 | Southwestern Kids' Collection | | 32179N-CD |  |
 | Kidou Senshi Gundam: Senshitachi no Kiseki 機動戦士ガンダム 戦士達の軌跡 | GC | | Special Disc | | DL-DOL-DGAJ-DIS |  |
 | Kowloon's Gate クーロンズ・ゲート | PSX | | Taiken Disc | | SLPM 80047 |  |
 | Kagayaku Kisetsu e 輝く季節へ | PSX | | Taikenban | | SLPM 80408 |  |
 | Kaidou Battle: Nikko, Haruna, Rokko, Hakone 街道バトル ~日光・榛名・六甲・箱根~ | PS2 | 1.04 | Taikenban | | SLPM 60195 |  |
 | Kamen Rider Kabuto 仮面ライダーカブト | PS2 | 1.00 | Taikenban | | SLPM 60279 |  |
 | Katamari Damacy 塊魂 | PS2 | 1.01 | Taikenban | | SLPM 60213 |  |
 | Keiou Yuugekitai 慶応遊撃隊 | MCD | | Taikenban | | CDS-222 |  |
 | Kekkai Gensouroku: Kyou: Mythical Mirror 結界幻想録 鏡 ~ mythical mirror | PC | B1 | Taikenban | | |  |
 | Kellogg Original Waku Waku Doki Doki Ninki Game Chara Daishuugou! Waku Waku-shou ケロッグオリジナル ワクワクドキドキ人気ゲームキャラ大集合! ワクワク賞 | PSX | | Taikenban | | SLPM 84003 |  |
 | Kessen III 決戦Ⅲ | PS2 | 1.01 | Taikenban | | SLPM 61103 |  |
 | Kidou Senshi Gundam Seed: Rengou vs. Z.A.F.T. 機動戦士ガンダムSEED ~連合VS.Z.A.F.T.~ | PS2 | 1.01 | Taikenban | | SLPM 61134 |  |
 | Kids Station: Doraemon: Himitsu no Yojigen Pocket キッズステーション ドラえもん ひみつのよじげんポケット | PSX | | Taikenban | | SLPM 80624 |  |
 | Kids Station: Soreike! Anpanman キッズステーション それいけ!アンパンマン | PSX | | Taikenban | | SLPM 80588 |  |
 | The King of Fighters Kyou ザ・キング・オブ・ファイターズ 京 | PSX | | Taikenban | | SLPM 80245 |  |
 | Kingdom Hearts キングダム ハーツ | PS2 | 1.00 | Taikenban | | SLPM 61025 |  |
 | Kisou Louga 機装ルーガ | PCE | | Taikenban | | KS3001 |  |
 | Klaymen Series 「クレイマン」シリーズ | PSX | | Taikenban | | PAPX 90053 |  |