Region | Title | System | Version | Edition | Languages | Serial | Status |
| K-1 Grand Prix | PSX | | Original | | SLES-02753 | |
| K-1 The Arena Fighters | PSX | | Original | | SLES-00767 | |
| Kaan: Barbarian's Blade | PC | | Dice | | DCG 903495 | |
| Kaan: Barbarian's Blade | PS2 | 1.01 | Original | | SLES-52179 | |
| Kaido Racer | PS2 | 1.02 | Original | | SLES-53191 | |
| Kao the Kangaroo: Round 2 | PC | | Original | | ROKAO200000000LAB | |
| Kao the Kangaroo: Round 2 | XBOX | | Original | | JW-003 | |
| Kao the Kangaroo: Round 2 | PS2 | 1.00 | Original | | SLES-51998 … | |
| Karaoke Revolution | WII | | Original | | RVL-RK9P-EUR-B0 | |
| Karaoke Revolution Glee Glee Karaoke Revolution | WII | | Original | | RVL-SKAP-EUR-B0 | |
| Karate Fighter Karate 3D | PC | | Dice | | DCG 006643 | |
| Kart Racer | WII | | Original | | RVL-RIIP-EUR-B0 | |
| Kelly Slater's Pro Surfer | XBOX | | Original | | AV-002 | |
| Kelly Slater's Pro Surfer | PS2 | 1.00 | Original | | SLES-51201 | |
| Ken's Labyrinth | PC | | INTER-ROM | | CD ROM 166.008 | |
| Kengo Zero | XBOX360 | | Original | | GE-2002 | |
| Kengo: Master of Bushido | PS2 | 1.02 | Original | | SLES-50114 | |
| Kickboxing Knockout | PSX | | Original | | SLES-03959 | |
| Killer Is Dead | XBOX360 | | Limited Edition | | VW-2006 | |
| Killing Zone | PSX | | Original | | SLES-00446 | |
| Killzone 3 | PS3 | 01.01 | Original, Promo, Killzone Trilogy | | BCES-01007 … | |
| King Arthur King Arthur: The Truth Behind the Legend | XBOX | | Original | | KN-036 | |
| King of Clubs | PS2 | 1.04 | Original | | SLES-54731 | |
| The King of Fighters '98: Ultimate Match | PS2 | 1.01 | Original | | SLES-55280 | |
| The King of Fighters 2000-2001 | PS2 | 1.01 | Original | | SLES-52876 … | |
| The King of Fighters 2002 | PS2 | 1.03 | Original | | SLES-53381 | |
| The King of Fighters 2003 | PS2 | 1.04 | Original | | SLES-53382 … | |
| The King of Fighters Collection: The Orochi Saga | PS2 | 1.00 | Original | | SLES-55373 | |
| The King of Fighters XI | PS2 | 1.00 | Original | | SLES-54437 | |
| The King of Fighters XII | PS3 | 01.03 | Original | | BLES-00610 | |
| The King of Fighters XIII | PS3 | 01.01 | Original, Deluxe Edition | | BLES-01409 | |
| The King of Fighters XIII: Bonus Art CD | PC | | PS3 Game Bundle, Xbox 360 Game Bundle | | KOFXIIICD01 | |
| The King of Fighters: Maximum Impact | PS2 | 1.01 | Original, Promo | | SLES-52898 | |
| King of Pool | WII | | Original | | RVL-RL9P-EUR | |
| The King of Route 66 | PS2 | 1.00 | Original | | SLES-51615 | |
| Kingdom Under Fire: The Crusaders | XBOX | | Original | | PL-004 | |
| Kingdom: The Far Reaches | PC | | Original | | | |
| Kingdoms of Amalur: Reckoning | PS3 | 01.00 | Original | | BLES-01251 | |
| Kingsley's Adventure | PSX | | Original | | SCES-01659 | |
| Kirikou | PC | | Original | | KIR 019-CD | |
| Klonoa: Door to Phantomile | PSX | | Original | | SCES-00942 | |
| Knights Contract | XBOX360 | | Original | | NM-2081 | |
| Knights Contract | PS3 | 01.00 | Original | | BLES-01001 | |
| Knights of the Temple II | PS2 | 1.01 | Original | | SLES-53645 | |
| Knights of the Temple: Infernal Crusade | XBOX | | Original | | TM-007 | |
| Knights of the Temple: Infernal Crusade | PS2 | 1.02 | Original | | SLES-52448 | |
| Knights of the Temple: Infernal Crusade (Disc 1) | PC | | Original | | RM-KOTT-UK | |
| Knights of the Temple: Infernal Crusade (Disc 2) | PC | | Original | | RM-KOTT-UK | |
| Knights of the Temple: Infernal Crusade (Disc 3) | PC | | Original | | RM-KOTT-UK | |
| Kohan II: Kings of War | PC | | Original | | | |
| Kotobuki Grand Prix | PSX | | Original | | SLES-04007 | |
| Krazy Ivan | PC | | Dice | | DCG 005653, DMM 005677 | |
| Kung-Fu High Impact | XBOX360 | | Original | | LS-2029 | |
| Kuon | PS2 | 1.01 | Original | | SLES-53411 | |
| Kurushi | PSX | | Original | | SCES-00866 | |
| Kya: Dark Lineage | PS2 | 1.00 | Original | | SLES-51473 | |
| Kidz Sports Basketball | PS2 | 1.01 | Original | | SLES-52449 … | |
| The King of Fighters: Maximum Impact 2 | PS2 | 1.02 | Original | | SLES-54255 | |
| The King of Fighters: Neowave | PS2 | 1.03 | Original | | SLES-53999 … | |
| K. Hawk: Survival Instinct | PC | | LTAS!-Budget | | ROKHAWK0000006LAB | |
| K.O. | PC | | Original | | | |
| K11: Kommissare im Einsatz | WII | | Original | | RVL-SKLD-NOE-B0 | |
| KA-52 Team Alligator | PC | | Original | | | |
| Ka'Roo | PC | | Original | | | |
| Kaan: Barbarian's Blade | PC | | Original | | KAANGRCD1 | |
| Kaiser Deluxe | PC | | Original | | | |
| Kane & Lynch 2: Dog Days | PS3 | 01.01 | Original | | BLES-00947 | |
| Käpt'n Säbelzahn: Die Piratenprüfung | PC | | Rerelease | | | |
| Karma: Der Fluch der 12 Höhlen | PC | 1.0 | Original | | | |
| Kartenspiele | PC | | Original | | | |
| Keep the Balance! | PC | | Original | | ZFKEEPTHEB0000LA | |
| Kelly Slater's Pro Surfer (Spiel-CD) | PC | | Original | | | |
| Kelly Slater's Pro Surfer (Installations-CD) | PC | | Original | | | |
| Kessen | PS2 | 1.00 | Original | | SLES-50020 | |
| Kessen II | PS2 | 1.00 | Original | | SLES-50580 | |
| Kessen III | PS2 | 1.00 | Original | | SLES-53121 | |
| Kick Off 96 | PC | | Original | | | |
| Kick Off 97 | PC | | Original | | 03156-067-0601 | |
| Kick Off 98 | PC | | Original | | | |
| King of the Road | PC | 1.3 | Games Giant Vol. 1 | | ROGAMESGIAKIN0LAB | |
| King of the Road: Das Gesetz der Straße | PC | 1.3 | Rerelease | | | |
| King's Quest 8: Maske der Ewigkeit | PC | | Sierra's Classic Adventures | | S0023160 | |
| King's Quest 8: Maske der Ewigkeit | PC | | Original | | S0013885 | |
| King's Quest 8: Maske der Ewigkeit | PC | | Game-Hits 1 | | | |
| King's Quest 8: Maske der Ewigkeit | PC | | Back to Games | | | |
| King's Quest VII: The Princeless Bride | PC | 1.51 | Original | | S422051012ZZZ | |
| Kingdom O' Magic (Disc 1) (Thidney) | PC | | Original | | SCI0301GE-1 | |
| Kingdom O' Magic (Disc 2) (Shah-Ron) | PC | | Original | | SCI0301GE-2 | |
| Kingdom Under Fire (Disc 1) | PC | | Original | | | |
| Kingdom Under Fire (Disc 2) | PC | | Original | | | |
| Kingdoms of Germany | PC | | Original | | | |
| Kira bei den Piraten | PC | | Original | | | |
| KISS Pinball | PC | | Original | | | |
| KKND Krossfire | PSX | | Original | | SLES-01617 | |
| KKND Xtreme | PC | | Original | | BEG08801304D | |
| KKND: Krush, Kill 'N' Destroy | PC | | | | BEG05101100D | |
| KKND: Krush, Kill 'N' Destroy | PC | | Original, CD-ROM Classics | | BEG05101100D | |
| KKND2: Krossfire (Disc 1) | PC | | Original | | | |
| KKND2: Krossfire (Disc 2) | PC | | Original | | | |
| Der Klomanager: Gold Edition | PC | | Original | | Art.-Nr. 24001 | |
| Klonoa: Door to Phantomile | PSX | | Original | | SCES-01186 | |
| Knights and Merchants: The Peasants Rebellion | PC | | Original | | | |
| Knights and Merchants: The Peasants Rebellion | PC | | Totally Strategy | | | |
| Knights and Merchants: The Shattered Kingdom | PC | | Original | | TWI 008 | |
| Knights and Merchants: The Shattered Kingdom | PC | | Original | | TWI 008 | |
| Knights of Xentar | PC | | Rerelease | | | |
| Knights of Xentar | PC | | Original | | | |
| KnightShift (Disc 1) | PC | 1.0 | Original | | | |
| KnightShift (Disc 2) | PC | 1.0 | Original | | | |
| Knockout Kings 2001 | PS2 | 1.00 | Original | | SLES-50130 | |
| Knockout Kings 2002 | PS2 | 1.01 | Original | | SLES-50802 | |
| Kohan: Battles of Ahriman | PC | 1.3.5AG | Original | | KOH 019 - CD | |
| Kohan: Immortal Sovereigns | PC | | Original | | | |
| König Artus: Die Ritter der Tafelrunde (Disc 1) | PC | | Original | | TAS-GRCD1 | |
| König Artus: Die Ritter der Tafelrunde (Disc 2) | PC | | Original | | TAS-GRCD2 | |
| König Artus: Die Ritter der Tafelrunde (Disc 3) | PC | | Original | | TAS-GRCD3 | |
| Königin des Nils: Kleopatra | PC | 2.0.0.0 | Original, Gold Edition | | S0020660 | |
| Der Korsar | PC | | PC Games Collection 2 | | CD 646/04 | |
| Der Korsar | PC | | Original | | CD 64607204 | |
| Der Korsar: Gold | PC | | White Label | | CD-W95-V057-GWL | |
| Krakout Unlimited | PC | 1.08 | Original | | | |
| Krazy Ivan | PC | | Neon Edition | | | |
| Krazy Ivan | PSX | | Original | | SLES-00127 | |
| Kreed (Disc 1) | PC | | Original | | CD1 94372.03 GER | |
| Kreed (Disc 2) | PC | | Original | | CD2 94372.03 GER | |
| Kröt: Monster, Minen & Raketen Moorhuhn präsentiert Kröt: Monster, Minen & Raketen | PC | | Original | | | |
| Kurushi Final Kurushi Final: Das Ultimative Puzzle | PSX | | Original | | SCES-02011 | |
| The King of Fighters '94: Re-Bout ザ・キング・オブ・ファイターズ’94 RE-BOUT | PS2 | 1.02 | Special Genteiban | | SLPS 25448 | |
| KOF: Maximum Impact Regulation "A" KOF マキシマムインパクト レギュレーション”A” | PS2 | 1.01 | Original, SNK Best Collection | | SLKA 25406 … | |
| Karate 3D | PC | | Value Soft | | | |
| Konami Collector's Series: Castlevania & Contra | PC | 1.0 | Original | | Part Number 23422 | |
| Kane & Lynch 2: Dog Days | XBOX360 | | Original | | SC-2040 | |
| Kinect Joy Ride | XBOX360 | | Original | | MS-2363 | |
| Kinectimals: Now with Bears! | XBOX360 | | Original | | MS-2227 | |
| King's Quest VI: Heir Today, Gone Tomorrow | PC | 1.000.00G | Rerelease, Sierra Originals | | 833024331\S302430, S4820220012ZZ | |
| Kingdom Under Fire: Heroes | XBOX | | Original | | PL-006 | |
| Kinect Adventures! KINECT 大冒險! | XBOX360 | Rev 1 | Bundled with Kinect | | MS-2285 | |
| Kinect Sports | XBOX360 | | Original, Bundle Copy | | MS-2249 | |
| Kinect Sports KINECT スポーツ | XBOX360 | Rev 1 | Platinum Collection, Kinect Sports Ultimate Collection | | MS-2249 | |
| Kinect Sports: Season Two Kinect スポーツ: シーズン2 | XBOX360 | | Original, Kinect Sports Ultimate Collection | | MS-2518 | |
| The King of Fighters XIII ザ・キング・オブ・ファイターズ ⅩⅠⅠⅠ | XBOX360 | | Original | | SN-2012 | |