| Region | Title | System | Version | Edition | Languages | Serial | Status |
 | Kodak Photo CD: Discover Photo CD | PHOTO-CD | Version 2 | Original | | DCI-304 |  |
 | Kodak Photo CD: Discover Photo CD | PHOTO-CD | Version 1 | Original | | |  |
 | Kotonohänder コトノハンダー | PC | Trial 02 | Taikenban | | |  |
 | Kinect Adventures | XBOX360 | Rev 2 | Original | | MS-2285 |  |
 | Kinect Adventures! | XBOX360 | Rev 1 | Bundled with Kinect | | MS-2285 |  |
 | Kekkai Gensouroku: Kyou: Mythical Mirror 結界幻想録 鏡 ~ mythical mirror | PC | B1 | Taikenban | | |  |
 | Kid Pix 5: The S.T.E.A.M. Edition | PC | 5.0.1 | Original | | 2092-1-02 |  |
 | Krypton Egg | PC | 3.3 | Original | | |  |
 | Kether | CDI | 3.08 | Beta (Testing - Phase 1) | | 8120067 |  |
 | Kriss Kross Kriss Kross 2000 | PC | 3.0 | Original | | |  |
 | Kiba to Tsubasa to Gin no Hane: Zan'ya Kachuu ni Ugomeshi Shikkoku no Tsubasa 牙旗と黒翼と白銀の羽 ~惨夜渦中に蠢し漆黒の羽~ | PC | 3.0 | Original | | |  |
 | Kid Pix | PC | 2.5 | Original | | |  |
 | Kid Pix | PC | 2.5 | Smart Saver | | KPX744AE-CD |  |
 | Karat PS2-you Pro Action Replay 2 KARAT(PS2用)プロアクションリプレイ2 | PS2 | 2.25 JAPAN | Unlicensed | | |  |
 | Karat PS2-you PAR2 Pro Action Replay 2 Taikenban KARAT (PS2用) PAR2 プロアクションリプレイ2 体験版 | PS2 | 2.21 | Unlicensed | | |  |
 | Kimi no Tonari ni Boku ga Ikiteru 君の隣に僕が生きてる | PC | 2.05 | Kanzenban | | |  |
 | King's Quest VII: The Princeless Bride | PC | 2.00b | Original | | |  |
 | Krakels ABC: Storm över Allemansland Krakels ABC, 5-7 år | PC | 2.0 | McDonald's Happy Meal | | SV 1 |  |
 | Kodak Photo CD Photo Sampler | PHOTO-CD | 2.0 | Original | | PART NO. 15-1010-01 |  |
 | King's Quest VII: The Princeless Bride | PC | 2.0 | Demo | | WH833084330 |  |
 | King's Quest VII: The Princeless Bride | PC | 2.0 | Demo | | WH833084330 |  |
 | Kid Pix 3D | MAC | 2.0 | Original | | 2039-1-01 |  |
 | Kingpin: Life of Crime | PC | 18/6/99 | Review Code | | |  |
 | Killing Time | 3DO | 10.5.95 | Beta (3DO CD Services CD-R) | | |  |
 | King's Bounty: The Legend | PC | 1.7 (build 35'234) | Covermount | | |  |
 | Karat PS2-you Pro Action Replay 2 Taikenban KARAT PS2用 プロアクションリプレイ2 体験版 | PS2 | 1.7 | Unlicensed | | |  |
 | King's Bounty: The Legend | PC | 1.6.4 | Original | | |  |
 | Knights and Merchants: The Peasants Rebellion | PC | 1.53 | Original | | |  |
 | King's Quest VII: The Princeless Bride | PC | 1.51 | Game-Pack 3 | | 80223 |  |
 | Knights and Merchants: The Shattered Kingdom | PC | 1.32 ENG | Covermount | | TWI 008 |  |
 | 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 | | |  |
 | Knights and Merchants Knights and Merchants: The Shattered Kingdom | PC | 1.3 ENG | Original | | |  |
 | Koly'bel' Rima Колыбель Рима | PC | 1.27 | Original | | |  |
 | Korea: Forgotten Conflict | PC | 1.2.7 | Covermount | | |  |
 | Kul't: Korolevstva Eresi Культ: Королевства Ереси | PC | 1.2 | | | |  |
 | Kingdom Under Fire: Gold (Disc 2) | PC | 1.15 | Covermount | | |  |
 | Kingdom Under Fire: Gold (Disc 1) | PC | 1.15 | Covermount | | |  |
 | King Arthur: Legends of Saxon Conquest and Medieval Chivalry | ARCH | 1.12 | Original | | |  |
 | Ka Kuro Classic | PC | 1.10 | Covermount | | |  |
 | Kid Phonics 1 | PC | 1.1.1c | PlayZone! Preschool-1st Grade | | S7191620 |  |
 | Krakels ABC: Den Galna Dammsugaren Krakels ABC, 7-9 År | PC | 1.1 | Original | | |  |
 | Krakels ABC: Den Galna Dammsugaren Krakels ABC, 7-9 År | PC | 1.1 | McDonald's Happy Meal | | SV 2 |  |
 | Krakels ABC: Den Galna Dammsugaren | PC | 1.1 | Hemglass | | |  |
 | Keeping Customers Cool | CDI | 1.1 | Original | | |  |
 | Katawa Shoujo かたわ少女 | PC | 1.1 | Original | | |  |
 | Kamieshi Training School 神絵師養成所 | PC | 1.1 | Comitia 142 | | |  |
 | Kingdom Under Fire (Disc 1) 킹덤언더파이어 | PC | 1.09 | Original | | |  |
 | Krakout Unlimited | PC | 1.08 | Original | | |  |
 | Karat GC-you Pro Action Replay PAR GC-you KARAT (GC用) プロアクションリプレイ PAR (GC用) | GC | 1.07 | Unlicensed | | |  |
 | Karat DC-you: Pro Action Replay KARAT(DC用)プロアクションリプレイ | DC | 1.060 | Unlicensed | | |  |
 | Klonoa 2: Lunatea's Veil | PS2 | 1.04 | Preview | | SLUS-20151 |  |
 | Kiss | CDI | 1.04 | Beta | | 811 0047 |  |
 | 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 |  |
 | 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 |  |
 | Koukyou Shihen Eureka Seven 交響詩篇エウレカセブン | PSP | 1.02 | Sample | | ULJS 00056 |  |
 | Koi deha naku 恋ではなく | PC | 1.02 | Taikenban | | SHS-9001 |  |
 | Kidou Senshi Gundam: Senjou no Kizuna Portable 기동전사 건담 전장의 유대 포터블 | PSP | 1.02 | Original | | ULKS 46204 |  |
 | 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 |  |
 | Kanon カノン | PSP | 1.02 | Original | | ULJM 05203 |  |
 | Kya: Dark Lineage | PS2 | 1.01 | Demo | | SLED-51987 |  |
 | Kuru Kuru Chameleon くるくるカメレオン | PSP | 1.01 | Original | | ULJM 05067 |  |
 | Kokoro Connect: Yochi Random ココロコネクト ヨチランダム | PSP | 1.01 | Ai to Seishun no Pentagon Box | | ULJS 00534 |  |
 | KOF2: Maximum Impact II | PS2 | 1.01 | Tentou-you Taikenban | | SLPM 61145 |  |
 | Klonoa 2: Lunatea's Veil | PS2 | 1.01 | Review Build | | SCES-50354 |  |
 | Killzone | PS2 | 1.01 | Demo | | SCED-52846 |  |
 | Kidou Senshi Gundam Seed: Rengou vs. Z.A.F.T. Portable 機動戦士ガンダムシード 連合vs.Z.A.F.T. ポータブル 体験版 | PSP | 1.01 | Demo | | ULJM 91009 |  |
 | 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 |  |
 | Kichiku Megane (Disc 2) 鬼畜眼鏡 | PC | 1.01 | Original | | |  |
 | Kichiku Megane (Disc 1) (Play Disc) 鬼畜眼鏡 | PC | 1.01 | Original | | |  |
 | Kessen III 決戦Ⅲ | PS2 | 1.01 | Taikenban | | SLPM 61103 |  |
 | Keshikyun Puzzle: Atori Mahiro vs. Saitou Hajime vs. Noel vs. Hakkai 消しキュンパズル ~鴉取真弘VS斎藤一VSノエルVS八戒~ | PS2 | 1.01 | Hibaihin | | SLPM 68525 |  |
 | Ken to Mahou to Gakuen Mono. Final: Shinnyuusei wa Ohimesama! 剣と魔法と学園モノ。Final ~新入生はお姫様!~ | PSP | 1.01 | Original | | ULJM 05965 |  |
 | Katekyoo Hitman Reborn! Kizuna no Tag Battle 家庭教師ヒットマンREBORN! 絆のタッグバトル | PSP | 1.01 | Original | | ULJS 00257 |  |
 | Katamari Damacy 塊魂 | PS2 | 1.01 | Taikenban | | SLPM 60213 |  |
 | Kanji Trainer Portable 京都大学 阿辻哲次教授監修 財団法人日本漢字能力検定協会協力 漢字トレーナー ポータブル | PSP | 1.01 | Original | | ULJM 05201 |  |
 | Kameleon | PSP | 1.01 | Original | | ULES-00369 |  |
 | The King of Fighters: Dream Match 1999 ザ・キング・オブ・ファイターズ ドリームマッチ1999 | DC | 1.004 | Original | | T-3101M |  |
 | La Keyboard Laキーボードュ | NAOMI | 1.004 | Original | | GDS-0017 |  |
 | Kakyuusei (Disc 1) 下級生 | SS | 1.002 | Original | | T-28002G |  |
 | Kidou Senkan Nadesico: Nadesico the Mission: Special Disc 機動戦艦ナデシコ NADESICO THE MISSION スペシャルディスク | DC | 1.001 | Demo | | 610-7183 |  |
 | Karugamo 軽鴨 | PC | 1.001 | Original | | |  |
 | 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 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 V: Absence Makes the Heart Go Yonder King's Quest V: Absence Makes the Heart Go Yonder! | PC | 1.000.052 | Original | | 833064331 |  |
 | 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 | Mega CD Fantasy 3-Pack | | 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 VI: Heir Today, Gone Tomorrow | PC | 1.000.00G | SierraOriginals | | |  |
 | King's Quest VI: Heir Today, Gone Tomorrow | PC | 1.000.00G | Slash | | |  |
 | Kyuukyoku Tiger II Plus 究極タイガーⅡプラス | SS | 1.000 | Original | | T-18715G |  |
 | The King of Fighters '99: Evolution | DC | 1.000 | Tentou-you Taikenban | | 610-7800 |  |
 | The King of Fighters '97 ザ・キング・オブ・ファイターズ’97 | SS | 1.000 | Sample | | 610-6869 |  |
 | Kidou Senshi Gundam: Renpou vs. Zeon DX ~ Mobile Suit Gundam: The Earth Federation vs. The Principality of Zeon Deluxe 機動戦士ガンダム 連邦VS.ジオンDX | NAOMI | 1.000 | Original | | GDL-0006 |  |
 | Kidou Senshi Gundam: Renpou vs. Zeon 機動戦士ガンダム 連邦vs.ジオン | NAOMI | 1.000 | Original | | GDL-0001 |  |
 | Keriotosse! ケリオトッセ! | SS | 1.000 | Hibaihin | | 610-6885 |  |
 | Kapra W: The Road to Al-De-Baran カプラW | PC | 1.000 | Original | | 15C-004 |  |
 | Kanzen Chuukei Pro Yakyuu Greatest Nine 完全中継プロ野球 グレイテスト・ナイン | SS | 1.000 | Mihonban | | SGS-9024 |  |