Region | Title | System | Version | Edition | Languages | Serial | Status |
| Kung Fu Fighting | PS2 | 1.00 | Prototype | | | |
| Kellogg's Frosties Football Frenzy (Disc 4) Kellogg's Frosties Football Game | PC | 1.00.1 | Original | | | |
| Kakinoki Shougi 柿木将棋 | SS | 1.000 | Original | | T-2104G | |
| Kanazawa Shougi 金沢将棋 | SS | 1.000 | Original | | T-16505G | |
| 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 | |
| Kapra W: The Road to Al-De-Baran カプラW | PC | 1.000 | Original | | 15C-004 | |
| Keriotosse! ケリオトッセ! | SS | 1.000 | Hibaihin | | 610-6885 | |
| 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 | |
| Kidou Senshi Gundam: Renpou vs. Zeon & DX (Disc 1) (Kidou Senshi Gundam: Renpou vs. Zeon) 機動戦士ガンダム 連邦VS.ジオン&DX | DC | 1.000 | Original | | T-13306M | |
| Kidou Senshi Gundam: Renpou vs. Zeon & DX (Disc 2) (Kidou Senshi Gundam: Renpou vs. Zeon DX) 機動戦士ガンダム 連邦VS.ジオン&DX | DC | 1.000 | Original | | T-13306M | |
| 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 | |
| The King of Fighters: Evolution | DC | 1.000 | Original | | T-44302N | |
| KISS Psycho Circus: The Nightmare Child | DC | 1.000 | Original | | T-41901N | |
| Kita e. Photo Memories 北へ。Photo Memories | DC | 1.000 | Original | | T-14306M | |
| Kochira Katsushikaku Kameari Kouenmae: Hashutsujo: Nakagawa Land Dai-Race! no Maki こちら葛飾区亀有公園前 派出所 中川ランド大レース!の巻 | SS | 1.000 | Satakore | | T-13332G | |
| Konohana: True Report 此花 トゥルーリポート | DC | 1.000 | Original | | T-9905M | |
| Krazy Ivan クレイジー・イワン | SS | 1.000 | Original | | T-18605G | |
| Kuro no Danshou: The Literary Fragment 黒の断章 -The Literary Fragment- | SS | 1.000 | Original | | T-21204G | |
| Kuro no Danshou: The Literary Fragment 黒の断章 -The Literary Fragment- | SS | 1.000 | Genteiban | | T-21203G | |
| Kyuukyoku Tiger II Plus 究極タイガーⅡプラス | SS | 1.000 | Original | | T-18715G | |
| 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 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 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 | Original | | 833064331 | |
| 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 | 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 | |
| Kao the Kangaroo | DC | 1.001 | Original | | T-22902D-50 | |
| Karugamo 軽鴨 | PC | 1.001 | Original | | | |
| Kakyuusei (Disc 2) 下級生 | SS | 1.002 | Original | | T-28002G | |
| Kakyuusei (Disc 3) 下級生 | SS | 1.002 | Original | | T-28002G | |
| Kao the Kangaroo | DC | 1.002 | Original | | T-22903N | |
| Kidou Senshi Gundam: Gihren no Yabou: Zeon no Keifu (Disc 1) (Earth Federation Disc) 機動戦士ガンダム ギレンの野望 ジオンの系譜 | DC | 1.002 | Original | | T-13305M | |
| Kidou Senshi Gundam: Gihren no Yabou: Zeon no Keifu (Disc 2) (Zeon Disc) 機動戦士ガンダム ギレンの野望 ジオンの系譜 | DC | 1.002 | Original | | T-13305M | |
| The King of Fighters '99: Evolution ザ・キング・オブ・ファイターズ’99 EVOLUTION | DC | 1.002 | Original | | T-3102M | |
| Kochira Katsushikaku Kameari Kouenmae: Hashutsujo: Nakagawa Land Dai-Race! no Maki こちら葛飾区亀有公園前 派出所 中川ランド大レース!の巻 | SS | 1.002 | Original | | T-13319G | |
| Koi no Summer Fantasy: in Miyazaki Seagaia 恋のサマーファンタジー ~in 宮崎シーガイア~ | SS | 1.002 | Original | | T-23407G | |
| Konohana 2: Todokanai Requiem 此花2 ~届かないレクイエム~ | DC | 1.002 | Original | | T-9906M | |
| Kunoichi Torimonochou くのいち捕物帖 | SS | 1.002 | Original | | T-6803G | |
| Karous カラス | DC | 1.003 | Original | | T-47803M | |
| Kidou Senkan Nadesico: Nadesico the Mission 機動戦艦ナデシコ NADESICO THE MISSION | DC | 1.003 | Original | | T-27901M | |
| Kidou Senkan Nadesico: The Blank of 3 Years (Disc 1) 機動戦艦ナデシコ -The blank of 3 years- | SS | 1.003 | Original | | GS-9195 | |
| La Keyboard Laキーボードュ | NAOMI | 1.004 | Original | | GDS-0017 | |
| 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 | |
| The King of Fighters: Dream Match 1999 | DC | 1.004 | Original | | T-3101N | |
| Kindan no Pet: Seaman: Gassé Hakase no Jikken-tou 禁断のペット シーマン ~ガゼー博士の実験島~ | DC | 1.005 | Special Package-ban | | T-39402M | |
| Kiss yori... KISSより・・・ | SS | 1.005 | Shokai Genteiban | | T-19723G | |
| Kaitou Apricot 怪盗アプリコット | DC | 1.006 | Original | | T-37910M | |
| The King of Fighters 2001 ザ・キング・オブ・ファイターズ 2001 | DC | 1.006 | Original | | T-47304M | |
| Kisuishou Densetsu Astal 輝水晶伝説アスタル | SS | 1.006 | Original | | GS-9019 | |
| Kitahei Gold 棋太平GOLD | DC | 1.007 | Original | | T-39801M | |
| Kouryuu Sangoku Engi 皇龍三國演義 | SS | 1.007 | Original | | T-26104G | |
| The King of Fighters 2002 ザ・キング・オブ・ファイターズ 2002 | DC | 1.008 | Original | | T-47305M | |
| K.O. King | PS2 | 1.01 | Original | | SLES-54537 | |
| Kaiketsu Zorori: Mezase! Itazura King かいけつゾロリ めざせ! いたずらキング | PS2 | 1.01 | EyeToy USB Camera Doukonban | | SLPS 20362 | |
| Kak dostat' soseda 2: Adskie kanikuly' Как достать соседа 2: Адские каникулы | PC | 1.01 | Original | | RUSSOBIT-M 2004/442 | |
| Kao the Kangaroo: Round 2 | PS2 | 1.01 | Original | | SLUS 20296 | |
| Karaoke Revolution: J-Pop Best Vol. 9 カラオケレボリューション J‐POPベスト Vol. 9 | PS2 | 1.01 | Karaoke Revolution Tokubetsu Gentei Pack: Green Edition | | SLPM 62479 | |
| Kartagen Картаген | PC | 1.01 | Original | | | |
| Katamari Damacy 塊魂 | PS2 | 1.01 | Taikenban | | SLPM 60213 | |
| Keiei Simulation: Jurassic Park 経営シミュレーション ジュラシック・パーク | PS2 | 1.01 | Konami the Best | | SLPM 62512 | |
| Kessen III: Enjoy Disc 決戦Ⅲ エンジョイディスク | PS2 | 1.01 | Kessen III Treasure Box | | SLPM 62573 | |
| Kichiku Megane (Disc 1) (Play Disc) 鬼畜眼鏡 | PC | 1.01 | Original | | | |
| Kichiku Megane (Disc 2) 鬼畜眼鏡 | PC | 1.01 | Original | | | |
| Kidz Sports Ice Hockey | PS2 | 1.01 | Original | | SLES-52722 | |
| Kidz Sports Ice Hockey | PS2 | 1.01 | Original | | SLES-54106 | |
| Kikou Heidan J-Phoenix 2: Joshou-hen 機甲兵団J‐PHOENIX2 序章編 | PS2 | 1.01 | Original | | SLPM 62339 | |
| Knockout Kings 2002 | PS2 | 1.01 | Original | | SLES-50727 | |
| Knockout Kings 2002 | PS2 | 1.01 | Original | | SLES-50803 | |
| Kuma Uta くまうた | PS2 | 1.01 | Original | | SCPS 11031 | |
| Kuusen II: Combat Flight Simulation II 空戦Ⅱ Combat Flight Simulation Ⅱ | PS2 | 1.01 | Original | | SLPM 62413 | |
| Kya: Dark Lineage | PS2 | 1.01 | Demo | | SLED-51987 | |
| Kaitou Saint Tail 怪盗セイント・テール | SS | 1.010 | Shokai Genteiban | | T-28201G | |
| Knights 2: The Magic Medicine | PC | 1.017 | Covermount | | | |
| Kaerazu no Mori 歸らずの森 | PS2 | 1.02 | Original | | SLPM 62254 | |
| Kamen Rider Kabuto 仮面ライダーカブト | PS2 | 1.02 | Original | | SLPS 20483 | |
| Kanon カノン | PS2 | 1.02 | Original | | SLPS 20121 | |
| The Keisatsukan: Shinjuku 24-ji ザ・警察官 新宿24時 | PS2 | 1.02 | Original | | SLPM 62097 | |
| Kiwame Mahjong DX II: The 4th Mondo 21 Cup Competition 極 麻雀DXII-The 4th MONDO21Cup Competition- | PS2 | 1.02 | Original | | SLPM 62428 | |
| Koi deha naku 恋ではなく 体験版 | PC | 1.02 | Taikenban | | SHS-9001 | |
| Koushien: Konpeki no Sora 甲子園 紺碧の空 | PS2 | 1.02 | Original | | SLPS 20172 | |
| Kowloon-jou 九龍城 | PC | 1.02 | PCHome | | 506-7097 | |
| Kod dostupa: raj (Disc A) Код доступа: рай | PC | 1.02.004 | Original | | | |
| Kod dostupa: raj (Disc B) Код доступа: рай | PC | 1.02.004 | Original | | | |
| Knockout Kings 2002 ノックアウトキング 2002 | PS2 | 1.03 | Original | | SLPS 20191 | |
| Kono Subarashii Sekai ni Shukufuku o! In the Life! この素晴らしい世界に祝福を!In the Life! | PC | 1.03 | BD-Video Bundle | | KAXA-7341CD / KABA-10450CD | |
| K-1 Premium Dynamite!! | PS2 | 1.04 | Original | | SLES-53809 | |
| 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 Blade 仮面ライダーブレード | PS2 | 1.04 | Original | | SLPS 20402 | |
| Karaoke Kids | CDI | 1.04 | Original | | 814 0079 | |
| Kiddies Party Pack | PS2 | 1.04 | Original | | SLES-53683 … | |
| King of Clubs | PS2 | 1.04 | Original | | SLES-54731 | |
| The King of Fighters 2003 | PS2 | 1.04 | Original | | SLES-53382 … | |
| Kiss | CDI | 1.04 | Beta | | 811 0047 | |
| Kousoku Tanigawa Shougi 光速谷川将棋 | PS2 | 1.04 | Original | | SLPS 20074 | |
| Kita e. White Illumination: Pure Songs and Pictures 北へ。White Illumination 「PURE SONGS and PICTURES」 | DC | 1.040 | Original | | ZMCZ-656 | |
| Krestonoscy (Disc 1) (Ustanovochnyj) Крестоносцы | PC | 1.04a | 1C: Igrushki | | | |
| Krestonoscy (Disc 2) (Igrovoj) Крестоносцы | PC | 1.04a | 1C: Igrushki | | | |
| Kether | CDI | 1.05 | Original | | 814 0100 | |
| Kolonizatory: Geroi Kosmosa Колонизаторы: Герои космоса | PC | 1.05 | Original | | RUSSOBIT-M 2004/537 | |
| Kreed (Disc 1) | PC | 1.05 | Back to Games | | CD 60598/1 | |
| Kreed (Disc 2) | PC | 1.05 | Back to Games | | CD 60598/2 | |
| Karaoke Revolution: J-Pop Best Vol. 2 カラオケ レボリューション J‐POPベスト vol.2 | PS2 | 1.06 | Original | | SLPM 62379 | |
| Karaoke Revolution: J-Pop Best Vol. 4 カラオケレボリューション J‐POPベスト Vol.4 | PS2 | 1.06 | Original | | SLPM 62381 | |
| Karty, den'gi, dva stola (Disc 1) Карты, деньги, два стола | PC | 1.06 | Original | | | |
| Karty, den'gi, dva stola (Disc 2) Карты, деньги, два стола | PC | 1.06 | Original | | | |
| Kasparov Chessmate | PC | 1.06 | Scholastic | | P/N CDR9649927 | |
| Kingdom Under Fire (Disc 1) | PC | 1.06 | Original | | | |
| Kingdom Under Fire (Disc 2) | PC | 1.06 | Original | | | |
| Karat DC-you: Pro Action Replay KARAT(DC用)プロアクションリプレイ | DC | 1.060 | Unlicensed | | | |
| Karat DC-you: Pro Action Replay 2 KARAT(DC用)プロアクションリプレイ2 | DC | 1.060 | Unlicensed | | KRT DCPAR2 | |
| Kiss | CDI | 1.07 | Original | | 811 0047 | |
| Koukou Yakyuu-dou CV 2 | PC | 1.08 | Yuuyuu 1,980-yen | | MKY-024 | |
| Krakout Unlimited | PC | 1.08 | Original | | | |
| Kingdom O' Magic (Disc 1) (Thidney) | PC | 1.09 | Original | | 04-11459CD2 | |
| Kingdom O' Magic (Disc 2) (Shah-Ron) | PC | 1.09 | Original | | 04-11459CD1 | |
| Kingdom Under Fire (Disc 1) 킹덤언더파이어 | PC | 1.09 | Original | | | |
| Kingdom Under Fire (Disc 2) 킹덤언더파이어 | PC | 1.09 | Original | | | |
| Koukou Yakyuu-dou CV | PC | 1.09 | DigiCube PC | | DWRPS-00044 | |
| Kamieshi Training School 神絵師養成所 | PC | 1.1 | Comitia 142 | | | |
| Keeping Customers Cool | CDI | 1.1 | Original | | | |
| Knyaz' 2: Prodolzhenie Legendy (Disc 1) Князь 2: Продолжение Легенды | PC | 1.1 | Original | | | |
| Knyaz' 2: Prodolzhenie Legendy (Disc 2) Князь 2: Продолжение Легенды | 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 | | | |
| Kristallnyckeln (Disc 1) Kristallnyckeln: Nyckeln till Hemligheterna... | PC | 1.1 | Original | | NS-KN/SVE-01-00 | |
| Kristallnyckeln (Disc 2) Kristallnyckeln: Nyckeln till Hemligheterna... | PC | 1.1 | Original | | NS-KN/SVE-01-00 | |
| Kurragömma med Mumintrollen | PC | 1.1 | GAMES4KIDS | | | |
| K. Hawk: Survival Instinct (Game Disk) | PC | 1.1.0.36 | Original | | ROKHAWK0000001LAB1 | |
| Kid Phonics 1 | PC | 1.1.1c | PlayZone! Preschool-1st Grade | | S7191620 | |
| Kohan II: Kings of War | PC | 1.1.4.0 K2 | Original | | | |
| Ka Kuro Classic | PC | 1.10 | Covermount | | | |
| KISS Psycho Circus: The Nightmare Child | DC | 1.100 | Original | | T-40506D-50 | |
| King Arthur: Legends of Saxon Conquest and Medieval Chivalry | ARCH | 1.12 | Original | | | |
| Keltski Krale Келтски Крале | PC | 1.13 | Original | | | |
| Kingdom Under Fire: Gold (Disc 1) | PC | 1.15 | Original | | | |
| Kingdom Under Fire: Gold (Disc 2) | PC | 1.15 | Original | | | |
| Kingdom Under Fire: Gold (Disc 1) | PC | 1.15 | Covermount | | | |
| Kingdom Under Fire: Gold (Disc 2) | PC | 1.15 | Covermount | | | |
| Kao the Kangaroo | PC | 1.18.6 | White Label | | CD-W95-V073-GWL | |
| Kao the Kangaroo 袋鼠小天王 | PC | 1.18.6 | Original | | | |
| Kao the Kangaroo | PC | 1.18.6.0 | Original | | | |
| Kid Works Deluxe: Story Maker | PC | 1.1C | Fisher-Price Ready for School: 1st Grade | | | |
| KKND: Krush, Kill 'N' Destroy | PC | 1.2 | CD-ROM Classics | | 1116607 | |
| Kul't: Korolevstva Eresi Культ: Королевства Ереси | PC | 1.2 | | | | |
| Kult: Heretic Kingdoms | PC | 1.2 | Original | | | |
| Kohan: Immortal Sovereigns | PC | 1.2.0 | Ubisoft eXclusive | | | |
| Karat GBA-you: Pro Action Replay (PC Setsuzoku Software CD) KARAT(GBA用)プロアクションリプレイ PC接続ソフトウェアCD | PC | 1.20 | GBA Action Replay Bundle | | | |
| Kekkon: Marriage: Zen'ya 結婚 ~前夜~ | SS | 1.200 | Original | | T-10502G | |
| Kingdom Under Fire: Gold (Disc 1) | PC | 1.202 | Original | | | |
| Kingdom Under Fire: Gold (Disc 2) | PC | 1.202 | Original | | | |
| Kingdom Under Fire: Gold (Disc 2) | PC | 1.205 | Original | | | |
| Kingdom Under Fire: Gold (Disc 1) 魔獸帝國 | PC | 1.206 | New Skill | | NS685 | |
| Kingdom Under Fire: Gold (Disc 2) 魔獸帝國 | PC | 1.206 | New Skill | | NS685 | |
| Koly'bel' Rima Колыбель Рима | PC | 1.27 | Original | | | |
| Korea: Forgotten Conflict | PC | 1.27 | Hall of Game - 4Games Vol. 7 | | CD 60703 | |
| Klik & Play クリック アンド プレイ | PC | 1.2j | Original | | HMG-733 | |
| King of Ardania: Madou Oukoku no Yoake キング オブ アーデニア 魔導王国の夜明 | PC | 1.3 | Original | | MMD-7780 | |
| King of the Road (Disc 1) (Game Disk) | PC | 1.3 | Original | | ROKINGOFTH0001LAB1 | |
| King Sol | PC | 1.3 | Original | | | |
| King of Dragon Pass | PC | 1.3 (518) | Rerelease | | cdA | |
| Knights and Merchants Knights and Merchants: The Shattered Kingdom | PC | 1.3 ENG | Original | | | |
| Knights and Merchants: The Shattered Kingdom | PC | 1.3 GER | Gold Games 4 (CD 10) | | SPI 061 | |
| Kohan: Immortal Sovereigns 可汗:雄霸天下 | PC | 1.3.1 | Xinnian Tehuizhuang | | | |
| Kohan: Immortal Sovereigns | PC | 1.3.4 | Special Awards Edition | | 23895CD | |
| Kohan: Battles of Ahriman | PC | 1.3.5AG | Original | | KOH 019 - CD | |
| Kohan: Ahriman's Gift | PC | 1.3.7AG | Original | | 04-23080CD | |
| Kapitan Pazur: Drapieżna Edycja | PC | 1.30 | Original, Rerelease | | | |
| Kusuri to Mahou no Miriel 薬と魔法のミーリエル | PC | 1.30 | Original | | PTKD-0001 | |
| Kosmicheskaya federaciya II (Disc 1) (Ustanovochnyj) Космическая федерация II | PC | 1.31 | 1C: Igrushki | | | |
| Kosmicheskaya federaciya II (Disc 2) (Igrovoj) Космическая федерация II | PC | 1.31 | 1C: Igrushki | | | |
| Knights and Merchants: The Shattered Kingdom Knights and Merchants: Az Elveszett Királyság | PC | 1.31 HUN | Original | | HUN012 | |
| Knights and Merchants: The Shattered Kingdom | PC | 1.32 ENG | Covermount | | TWI 008 | |
| Kosmicheskij patrul' Космический патруль | PC | 1.35 | Original | | | |
| King's Quest VII: The Princeless Bride | PC | 1.4 | Original | | S308431 | |
| King's Quest VII: The Princeless Bride | PC | 1.51 | Game-Pack 3 | | 80223 | |
| King's Quest VII: The Princeless Bride | PC | 1.51 | Gold Games 2 (CD 10) | | SPI 046 | |
| Knights and Merchants: The Peasants Rebellion Knights and Merchants 2: A Parasztfelkelés | PC | 1.58 | Ezt Vedd Meg! | | EVM0059 | |
| Kitty Luv: A Kitten to Call Your Own | PC | 1.6 | Original | | | |
| Kitty Luv | PC | 1.6.41 | GSP | | Catalogue Number 1639A | |
| 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 | | | |
| Karat PS2-you Pro Action Replay PS2-you PAR KARAT PS2用 プロアクションリプレイ PS2用PAR | PS2 | 1.9 | Unlicensed | | KRT 005 | |
| Kohan: Battles of Ahriman | PC | 1.9 | Covermount | | | |
| Käpt'n Säbelzahn | PC | 10.0.0.188 | Original | | | |
| Killing Time | 3DO | 10.5.95 | Beta (3DO CD Services CD-R) | | | |
| Kingpin: Life of Crime | PC | 18/6/99 | Review Code | | | |
| K9.5 2: We Are the Dogs! | PC | 2.0 | Original | | | |
| K9.5 2: We Are the Dogs! | PC | 2.0 | Original | | | |
| K9.5 3: WebTunes | PC | 2.0 | Original | | | |
| K9.5 3: WebTunes | PC | 2.0 | Original | | | |
| KazMania 1: Trail of Gems | PC | 2.0 | Original | | | |
| KazMania 2: Chaos in KazMania | PC | 2.0 | Original | | | |
| KazMania 2: Chaos in KazMania | PC | 2.0 | Original | | | |
| Kids on Site | PC | 2.0 | Original | | | |
| King's Quest VII | PC | 2.0 | Demo | | | |
| King's Quest VII: The Princeless Bride | PC | 2.0 | Demo | | WH833084330 | |
| Kodak Photo CD Photo Sampler | PHOTO-CD | 2.0 | Original | | PART NO. 15-1010-01 | |
| Krakels ABC: Storm över Allemansland Krakels ABC, 5-7 år | PC | 2.0 | McDonald's Happy Meal | | SV 1 | |
| Krestonoscy: Imenem Gospoda! (Disc 1) (Ustanovochnyj) Крестоносцы: Именем Господа! | PC | 2.0 | 1C: Igrushki | | | |
| Krestonoscy: Imenem Gospoda! (Disc 2) (Igrovoj) Крестоносцы: Именем Господа! | PC | 2.0 | 1C: Igrushki | | | |
| Królik Bystrzak dla Zerówki: Lot do Balonii | PC | 2.0 | Original | | | |
| Kodak Photo CD Access Plus Software & Photo Sampler II コダック アクセスプラス | PHOTO-CD | 2.0.1 | Original | | Part No. 002-02 | |
| Kindan no Pet: Seaman: Gassé Hakase no Jikken-tou 禁断のペット シーマン ~ガゼー博士の実験島~ | DC | 2.000 | Original | | T-39401M | |
| Kindan no Pet: Seaman: Gassé Hakase no Jikken-tou 禁断のペット シーマン ~ガゼー博士の実験島~ | DC | 2.000 | 2001-nen Taiouban | | T-39405M | |
| Kiss yori... KISSより・・・ | SS | 2.001 | Original | | T-19724G | |
| King's Quest VII: The Princeless Bride | PC | 2.00b | Original | | | |
| Kether | CDI | 2.01 | Original | | 813 0100 | |
| Karat PS2-you Pro Action Replay 2 KARAT(PS2用)プロアクションリプレイ2 | PS2 | 2.0j | Unlicensed | | | |
| KazMania 2: Chaos in KazMania | PC | 2.1 | Original | | | |
| Konami & Red Company Collaboration Contents コナミ&レッドカンパニーコラボレーションコンテンツ | PC | 2.1.2.59 | Original | | ME 228-J1 | |
| 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 | | | |
| 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 | | | |
| Kid Pix | PC | 2.5 | 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 | | | |
| Kriss Kross Kriss Kross 2000 | PC | 3.0 | Original | | | |
| Kether | CDI | 3.08 | TESTING - PHASE 1 | | 8120067 | |
| Kether | CDI | 3.09 | Original | | 810 0128, 815 0100 | |
| Krypton Egg | PC | 3.3 | Original | | | |
| KA-52 Team Alligator | PC | 3.9.0.0 | Best of Infogrames | | KA52PCB0GB/A | |
| Kabus 22 (Disc 1) Зона 22: Территория Страха | PC | 5.11.0.1 | Original | | | |
| Kabus 22 (Disc 2) Зона 22: Территория Страха | PC | 5.11.0.1 | Original | | | |
| Kiss 'n' Kill: Der Total Verrückte Kondom-Simulator! Kiss 'n' Kill: The Ultimate Condom-Simulator! | PC | 6.0.2.32 | Original | | | |
| Kelyje-II | PC | 7.3 | Original | | | |
| Kono Subarashii Sekai ni Shukufuku o! Fukkatsu no Verdia この素晴らしい世界に祝福を! このすば 復活のベルディア | PC | F1024 | BD-Video Bundle | | KAXA-7841CD / KABA-10515CD | |
| Kaze no Klonoa: Door to Phantomile 風のクロノア ‐door to phantomile‐ | PSX | Rev 1 | PlayStation the Best for Family | | SLPS 91169 | |
| KazMania 2: Chaos in KazMania | PSX | Rev 1 | Original | | LSP-905130 … | |
| Kenki Ippatsu! Shovel Master ni Narou! KENKIいっぱつ! ショベルマスターになろう! | PSX | Rev 1 | Original | | SLPS 02830 | |
| Kidou Senshi Gundam: Gihren no Yabou: Zeon no Keifu (Disc 2) (Zeon Disc) 機動戦士ガンダム ギレンの野望 ジオンの系譜 | PSX | Rev 1 | Original | | SLPS 02571 | |
| The King of Fighters '98: Dream Match Never Ends ザ・キング・オブ・ファイターズ’98 ~ドリーム・マッチ・ネバー・エンズ~ | PSX | Rev 1 | SNK Best Collection | | SLPM 86435 | |
| King's Quest V: Absence Makes the Heart Go Yonder キングス・クエストⅤ | FMT | Rev 1 | Original | | | |
| Kokumeikan 刻命館 | PSX | Rev 1 | PlayStation the Best | | SLPS 91033 | |
| Konpeki no Kantai 紺碧の艦隊 | 3DO | Rev 1 | Original | | FZ-SJ5751 | |
| Kyousouba Ikusei Simulation: Derby Stallion 競走馬育成シミュレーション ダービースタリオン | PSX | Rev 1 | Original | | SLPS 00777 | |
| Karat PS PS2-you Pro Action Replay CDX2 karat PS/PS2用 プロアクションリプレイ CDX2 | PSX | Rev 2 | Unlicensed | | | |
| Kanji Land 3-nen 漢字ランド 3年 | FMT | Rev A | Original | | OSL-010A | |
| Kichikuou Rance 鬼畜王ランス | PC | Ver. 01 | Original | | ALS-0023 | |
| Kodak Photo CD: Discover Photo CD | PHOTO-CD | Version 1 | Original | | | |
| Kodak Photo CD: Discover Photo CD | PHOTO-CD | Version 2 | Original | | DCI-304 | |