Region | Title | System | Version | Edition | Languages | Serial | Status |
| Karaoke Voetbal | CDI | 1.02 | Original | | 810 0975 | |
| Kart Racer | PS2 | 1.02 | Original | | SLES-55480 … | |
| Kengo: Master of Bushido | PS2 | 1.02 | Original | | SLES-50114 | |
| Kidou Senshi Gundam Seed 機動戦士ガンダムSEED | PS2 | 1.02 | Original | | SLPS 20300 | |
| Kuusen 空戦 | PS2 | 1.02 | Original, Kadokawa the Best | | SLPM 62177 … | |
| Kikou Heidan J-Phoenix: Joshou-hen 機甲兵団 J‐PHOENIX 序章篇 | PS2 | 1.03 | Original | | SLPS 20075 | |
| The King of Fighters 2002 | PS2 | 1.03 | Original | | SLES-53381 | |
| Kingdom: The Far Reaches | CDI | 1.03 | Original | | 810 0252 | |
| King's Quest: Collector's Edition (Disc 1) | PC | 1.036 | Original | | S371BBZZ12ZZZ | |
| King's Quest: Collector's Edition (Disc 2) | PC | 1.036 | Original | | S371BBZZ12ZZZ | |
| Karaoke Revolution: J-Pop Best Vol. 1 カラオケレボリューション J-POPベストVol.1 | PS2 | 1.06 | Original | | SLPM 62369 | |
| Karaoke Revolution: J-Pop Best Vol. 3 カラオケ レボリューション J‐POPベスト vol.3 | PS2 | 1.06 | Original | | SLPM 62380 | |
| Karaoke Revolution: Love & Ballad カラオケレボリューション Love&Ballad | PS2 | 1.06 | Original | | SLPM 62382 | |
| Karaoke Revolution: Night Selection 2003 カラオケレボリューション ナイトセレクション2003 | PS2 | 1.06 | Original | | SLPM 62383 | |
| Kingdom Under Fire (Disc 1) | PC | 1.06 | Original | | | |
| Kingdom Under Fire (Disc 2) | PC | 1.06 | Original | | | |
| Korsary: Proklyat'e dal'nix morej Корсары: Проклятье дальних морей | PC | 1.061 | Original | | | |
| Kathy Smith: Personal Trainer | CDI | 1.08 | Original | | 810 0209 | |
| Krakels ABC: Det Magiska Aventyret Krakels ABC: Det magiska äventyret | PC | 1.1 | McDonald's Happy Meal | | SV 3 | |
| Kohan: Immortal Sovereigns | PC | 1.1.0 | Linux | | | |
| KeyboardMania キーボードマニア | PS2 | 1.10 | Controller Doukonban | | SLPM 62012 | |
| Kuri Kuri Mix くりクリミックスたいけんばん | PS2 | 1.10 | Taikenban | | SLPM 60127 | |
| Krazy Ivan | SS | 1.150 | Original | | T-11305H-50 | |
| Kao the Kangaroo | PC | 1.18.6.0 | Original, White Label | | 095419 | |
| Kingpin: Life of Crime | PC | 1.2 | Sold Out Software | | | |
| Kosmicheskie rejndzhery Космические рейнджеры | PC | 1.2 | 1C: Kollekciya igrushek | | | |
| Kekkon: Marriage 結婚 | SS | 1.200 | Original | | T-10501G | |
| King of the Road | PC | 1.3 | Games Giant Vol. 1 | | ROGAMESGIAKIN0LAB | |
| King of the Road: Das Gesetz der Straße | PC | 1.3 | Rerelease | | | |
| Knights and Merchants: The Shattered Kingdom | PC | 1.3 GER | Gold Games 4 (CD 10) | | SPI 061 | |
| Knockout Kings 2001 ノックアウトキング 2001 | PS2 | 1.30 | Original, Sample | | SLPS 20095 | |
| Kengou 剣豪 | PS2 | 1.40 | Original, PlayStation 2 the Best | | SLPS 20058 … | |
| King's Quest VII: The Princeless Bride | PC | 1.51 | Gold Games 2 (CD 10) | | | |
| King's Quest VII: The Princeless Bride | PC | 1.51 | Original | | S422051012ZZZ | |
| King's Quest VII: The Princeless Bride | PC | 1.51 | Original | | S422021012ZZZ | |
| 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 | 1.7 | Unlicensed | | KRT 005 | |
| K9.5 1: Live in Airedale | PC | 2.0 | Original | | | |
| K9.5 4: The Tail-Wag Tour | PC | 2.0 | Original | | | |
| Königin des Nils: Kleopatra | PC | 2.0.0.0 | Original, Gold Edition | | S0020660 | |
| Kuon no Kizuna: Sairinshou 久遠の絆 再臨詔 | DC | 2.000 | Original | | T-36701M | |
| Kita e. White Illumination 北へ。White Illumination | DC | 2.002 | Original | | T-14301M | |
| King's Quest VII: The Princeless Bride | PC | 2.00b | SierraOriginals, Budget | | MMICDR 5395, S6490220Z12ZZ | |
| King's Quest VII: The Princeless Bride | PC | 2.00b | 3 Free | | S308430 | |
| Kuma Uta くまうた | PS2 | 2.01 | Original | | SCPS 11031 | |
| Karat PS2-you Pro Action Replay 2 KARAT(PS2用)プロアクションリプレイ2 | PS2 | 2.23 | Unlicensed | | | |
| Kether | CDI | 3.11 | Original | | 810 0128 | |
| Killing Time | 3DO | RE1 | Red Disc | | | |
| Killing Time | 3DO | RE2 | Black Disc | | | |
| 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 1 | Unlicensed | | | |
| 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 | PSX | Rev 1 | Original | | SLPS 02570 | |
| The King of Fighters '94 ザ・キング・オブ・ファイターズ’94 | NGCD | Rev 1 | Original | | NGCD-055, NGCD-055E | |
| The King of Fighters '95 ザ・キング・オブ・ファイターズ’95 | NGCD | Rev 1 | Original | | NGCD-084 | |
| King's Field II キングスフィールドII | PSX | Rev 1 | PlayStation the Best, PSone Books, King's Field: Dark Side Box 1994-2007 | | SLPS 03579 … | |
| King's Field III キングス・フィールドⅢ | PSX | Rev 1 | PlayStation the Best, PSone Books, King's Field: Dark Side Box 1994-2007 | | SLPS 03580 … | |
| Kosodate Quiz My Angel 子育てクイズ マイエンジェル | PSX | Rev 1 | Original | | SLPS 00970 | |
| Kabuki Ittouryoudan カブキ一刀涼談 | PCE | Rev 2 | Original | | HCD5070 | |
| Kabuki Ittouryoudan カブキ一刀涼談 | PCE | Rev 2 | Original | | HCD5070 | |
| Kaizou Choujin Shubibinman 3: Ikai no Princess 改造町人シュビビンマン3 ~異界のプリンセス~ | PCE | Rev 2 | NCS CD Vol. 7 | | NSCD 2010 | |
| Kanade V1.1 L10 奏 V1.1L10 | FMT | Rev A | Original | | B276E210 | |