Region | Title | System | Version | Edition | Languages | Serial | Status |
| Kabuki Warriors | XBOX | | Original | | CV-001 | |
| Kakuto Chojin | XBOX | | Original | | MS-012 | |
| Kameo + Perfect Dark Zero Extra Screens: Print Only | PC | | Press Kit | | | |
| Kana: Little Sister | PC | | Original | | GC-002 | |
| Kaplan Mobile SAT·ACT / PSAT 2005 Kaplan Test Prep and Admissions Mobile SAT·ACT / PSAT 2005 | PALM | | Original | | 531-1004-10 | |
| Karaoke Revolution | XBOX | | Original | | KN-037 | |
| Karaoke Revolution | WII | | Beta | | | |
| Karaoke Revolution | XBOX360 | | Original | | KN-2051 | |
| Karaoke Revolution | WII | | Bundled with Microphone | | RVL-RK9E-USA-B0 | |
| Karaoke Revolution Glee Glee Karaoke Revolution | WII | | Beta | | | |
| Karaoke Revolution Glee Glee Karaoke Revolution | WII | | Beta | | | |
| Karaoke Revolution Glee: Volume 3 | XBOX360 | | Original | | KN-2111 | |
| Karaoke Revolution Glee: Volume 3 Glee Karaoke Revolution: Volume 3 | WII | | Original | | RVL-SKOE-USA-B0 | |
| Karaoke Revolution Party | XBOX | | Original | | KN-046 | |
| Karaoke Revolution Presents: American Idol Encore | XBOX360 | | Original | | KN-2018 | |
| Karaoke Revolution Presents: American Idol Encore 2 | WII | | Beta | | | |
| Karaoke Revolution Presents: American Idol Encore 2 | XBOX360 | | Original | | KN-2035 | |
| Karate 3D | PC | | Value Soft | | | |
| Karpov X3D Chess X3D Chess | PC | | X3D | | | |
| Kasparov Chessmate | PC | 1.0.6 | Champion's Choice | | P/N 61065-CD-01 | |
| KazMania 2: Chaos in KazMania | PSX | Rev 1 | Original | | LSP-905130 … | |
| Keepsake (Disc 1) | PC | | | | | |
| Keepsake (Disc 1) | PC | 1.0 | Original | | PCO486CD | |
| Keepsake (Disc 2) | PC | | | | | |
| Keepsake (Disc 2) | PC | 1.0 | Original | | PCO486CD | |
| Keepsake (Disc 3) | PC | | | | | |
| Keepsake (Disc 3) | PC | 1.0 | Original | | PCO486CD | |
| Kellogg's Pop-Tarts Presents: Robots the Movie: Rachet and Madame Gasket's Sweeper Zone | PC | | Kellogg's | | | |
| Kelly Slater's Pro Surfer | XBOX | | Original | | AV-002 | |
| Ken & Brian's Favorite Demos | PC | | | | 0-522-40-I05 | |
| Kengo: Legend of the 9 | XBOX360 | | Original | | GE-2002 | |
| Kevin the Kangaroo | PC | | Original | | RLKKCD | |
| Key Skills Math: Shapes, Numbers, Measurement | PC | | Original | | | |
| Kid Phonics | PC | | | | | |
| Kid Phonics 1 | PC | 1.1.1c | PlayZone! Preschool-1st Grade | | S7191620 | |
| Kid Phonics 2 | PC | | Original | | | |
| Kid Pix | PC | 2.5 | Original | | | |
| Kid Pix 5: The S.T.E.A.M. Edition | PC | 5.0.1 | Original | | 2092-1-02 | |
| Kid Pix Deluxe 3 (Teacher Sample) | PC | | Original | | 478480-CD | |
| Kid Pix Deluxe 4 | PC | | Scholastic | | DVD5145589 | |
| Kid Pix Deluxe 4 | PC | 1.0 | Southwestern Kids' Collection | | 32179N-CD | |
| Kid Pix Deluxe 4.1 for Schools (Teacher Resource CD) | PC | | Original | | 1083739 | |
| Kid Pix Deluxe 4.1 for Schools (Program CD) | MAC | | Original | | 1083591 | |
| Kid Pix Deluxe 4.1 for Schools (Program CD) | PC | | Original | | 1083619 | |
| Kid Pix Studio | MAC | | Bundle Version Apple OEM | | | |
| Kid Pix Studio | PC | | ImagiMaker Series | | | |
| Kid Pix Studio Deluxe | MAC | | Original | | | |
| Kid Pix Studio Deluxe (Resource Disc) | PC | | Original | | 2853320 | |
| Kid Pix Studio Deluxe | PC | 1.0 | Adventure Workshop: 1st-3rd Grade: 5th Edition | | 383330-CD2 | |
| Kid Works Deluxe | PC | 1.0.0.1 | Original | | | |
| Kid Works Deluxe: Story Maker | PC | 1.1C | Fisher-Price Ready for School: 1st Grade | | | |
| Kid-Fun | VIS | | Original | | 25-6164 | |
| Kid's College | PC | | Original | | | |
| Kid's Typing | PC | | SierraOriginals | | | |
| Kid's Zoo: A Baby Animal Adventure | PC | | Not for Resale | | ZZKID12CDNFROD | |
| Kids Can Read! A Long Hard Day at the Ranch: Audrey Nelson | VIS | | Original | | 25-6132 | |
| Kids Can Read! Aesop's Fables | PC | | Original | | CDRM1051740 | |
| Kids Can Read! Cinderella: The Original Fairy Tale | VIS | | Original | | 25-6131 | |
| Kids Can Read! Heather Hits Her First Home Run by Ted Planos | VIS | | Original | | 25-6133 | |
| Kids Can Read! Moving Gives Me a Stomach Ache: Story by Heather McKend | VIS | | Original | | 25-6134 | |
| Kids Can Read! Mud Puddle: Robert N. Munsch | VIS | | Original | | 25-6128 | |
| Kids Can Read! Scary Poems for Rotten Kids written by Sean O Huigin | VIS | | Original | | 25-6130 | |
| Kids Can Read! The Night Before Christmas: Clement C. Moore LLD | VIS | | Original | | 25-6135 | |
| Kids Can Read! The Paper Bag Princess: Robert N. Munsch | VIS | | Original | | 25-6127 | |
| Kids Can Read! The Tale of Benjamin Bunny: Beatrix Potter | VIS | | Original | | 25-6126 | |
| Kids Can Read! The Tale of Peter Rabbit | PC | | Original | | CDRM1051500 | |
| Kids Can Read! The Tale of Peter Rabbit: Beatrix Potter | VIS | | Original | | 25-6125 | |
| Kids Can Read! Thomas' Snowsuit: R. Munsch | VIS | | Original | | 25-6129 | |
| Kids Card Games Compendium | PC | | Original | | 92876 | |
| Kids on Site | PC | 2.0 | Original | | | |
| Kids' Arcade Pack Kid's Arcade Pack for Windows | PC | | Original | | P/N 7362 | |
| KidWorks Deluxe | PC | | Original | | | |
| kill.switch | XBOX | | Original | | NM-011 | |
| Killer Demo CD Vol. 1 | PC | | | | | |
| Killer Is Dead | XBOX360 | | Original | | VW-2006 | |
| Killing Time | PSX | | Prototype | | SLUS-00390 | |
| Killing Time | 3DO | 10.5.95 | Beta (3DO CD Services CD-R) | | | |
| Killzone | PS2 | 1.00 | Beta | | SCUS 97431 | |
| Killzone Trilogy (Killzone | Killzone 2) | PS3 | 02.00 | Original | | BCUS 99075 | |
| Killzone: Liberation | PSP | 0.10 | Test Sample | | UCUS-98646 | |
| Killzone: Liberation | PSP | 0.30 | Test Sample | | UCUS-98646 … | |
| KinderVentures: Pocket & Tails Go Exploring | PC | | SoftKey | | PTE544AE-CD | |
| Kinect Adventures! | XBOX360 | Rev 2 | Bundled with Kinect | | MS-2285 | |
| Kinect Nat Geo TV: America the Wild (Disc 1) (Volume 1) | XBOX360 | | Original | | MS-2509 | |
| Kinect Nat Geo TV: America the Wild (Disc 2) (Volume 2) | XBOX360 | | Original | | MS-2509 | |
| Kinect Star Wars | XBOX360 | | Original | | MS-2318 | |
| Kinetica | PC | | Press Kit | | | |
| King Arthur | XBOX | | Original | | KN-036 | |
| King Kong E3 Press Kit | PC | | Press Kit | | | |
| King of Clubs | WII | | Original | | RVL-R6VE-USA | |
| King of Dragon Pass | PC | 1.3 (518) | Rerelease | | cdA | |
| The King of Fighters: Neowave | XBOX | | Original | | SN-010 | |
| King Sol | PC | 1.3 | Original | | | |
| King's Quest Collection Series (Disc 1) | PC | | Original | | | |
| King's Quest V: Absence Makes the Heart Go Yonder King's Quest V: Absence Makes the Heart Go Yonder! | PC | | 5 ft. 10 PAK | | | |
| King's Quest V: Absence Makes the Heart Go Yonder King's Quest V: Absence Makes the Heart Go Yonder! | PC | | 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 | 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 | Original | | 833064331 | |
| King's Quest VII: The Princeless Bride | PC | | Original | | | |
| King's Quest VII: The Princeless Bride | PC | 1.4 | Original | | S308431 | |
| King's Quest VII: The Princeless Bride | PC | 2.0 | Demo | | WH833084330 | |
| King's Quest: Collector's Edition (Disc 2) | PC | | Original | | 833124331/S312433 | |
| King's Quest: The Complete Collection | XBOX360 | | Original | | AV-2342 | |
| Kingdom Hearts (E3 2002 Media CD) | PC | | Press Kit | | | |
| Kingdom Hearts II | PS2 | 0.10 | Preview ROM | | SLUS-21005 | |
| Kingdom II: Shadoan (Disc 1) | PC | | | | 752937-30972-a | |
| 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 of Paradise | PSP | 0.20 | Beta | | | |
| Kingdom: The Far Reaches | 3DO | | Beta (CD-R) | | | |
| Kingdom: The Far Reaches | PC | | Original | | CD-ICD-052-0 | |
| Kings Collection | PC | | Original | | P/N: 10763-A | |
| A Kiss for the Petals: Maidens of Michael その花びらにくちづけを ミカエルの乙女たち | PC | 2.3 | A Kiss For the Petals: Double Pack | | MG-SM-RE-001 | |
| A Kiss for the Petals: Maidens of Michael その花びらにくちづけを ミカエルの乙女たち | PC | 2.3 | Original | | MG-SM-RE-001 | |
| A Kiss for the Petals: Remembering How We Met その花びらにくちづけを 出会った頃の思い出に | PC | 2.6 | A Kiss For the Petals: Double Pack | | MG-SM-RE-001 | |
| KISS Psycho Circus: The Nightmare Child | PC | | Collector's Edition | | | |
| Kiyeko and the Lost Night | PC | | Original | | | |
| Klax | AJCD | | Unlicensed (CD-R) | | | |
| Klik & Play Gaming Series: Defender Pack | PC | | Original | | | |
| Knights and Merchants Knights and Merchants: The Shattered Kingdom | PC | 1.3 ENG | Original | | | |
| Knockout Kings 2002 | XBOX | | Original | | EA-010 | |
| Kodak Photo CD Access Software & Photo Sampler | PHOTO-CD | | | | CDRM1071380, PART NO. 15-1132-01 | |
| Kodak Photo CD Photo Sampler | PHOTO-CD | | Bundle Version Macintosh OEM | | PART NO. 15-1010-01 | |
| Kodak Photo CD Photo Sampler | PHOTO-CD | 2.0 | Original | | PART NO. 15-1010-01 | |
| Kodak Photo CD Portable Player Demo Disc | PHOTO-CD | | Photo CD Hardware Bundle | | | |
| Kodak Photo CD: Discover Photo CD | PHOTO-CD | Version 1 | Original | | | |
| Kodak Photo CD: Discover Photo CD | PHOTO-CD | Version 2 | Original | | DCI-304 | |
| KOF: Maximum Impact: Maniax | XBOX | | Original | | SN-007 | |
| Kogi / 3D Columns | PC | | Original | | CDRS420CD | |
| The Komatsu Challenge | PC | | Promo | | | |
| Konami Classics Vol. 1 | XBOX360 | | Original | | KN-2066 | |
| Konami Classics Vol. 2 | XBOX360 | | Original | | KN-2067 | |
| Konami E3 2006 Press Kit Konami Electronic Press Kit 2006 | PC | | Press Kit | | | |
| Konami Press Kit: E3 2005 Extra! Extra! Konami PR Assets | PC | | Press Kit | | | |
| Kung Fu Fighting | PS2 | 1.00 | Prototype | | | |
| Kung-Fu High Impact | XBOX360 | | Original | | LS-2029 | |
| K9.5 1: Live in Airedale | PSX | | Original | | LSP-090110 … | |
| K9.5 2: We Are the Dogs! | PSX | | Original | | LSP-090220 … | |
| K9.5 3: WebTunes | PSX | | Original | | LSP-090330 … | |
| K9.5 4: The Tail-Wag Tour | PSX | | Original | | LSP-090440 … | |
| K9.5 5: The Howlywood Premiere | PSX | | Original | | LSP-907103 … | |
| Kameo: Elements of Power | XBOX360 | | Original, Platinum Hits | | MS-2002 | |
| Kane & Lynch: Dead Men | PC | 1.0 | Original | | MKALYPUS01 | |
| Kane & Lynch: Dead Men (Sneak Preview) | PS2 | 1.00 | Hitman Trilogy | | SLUS 21654 | |
| Karaoke Revolution | PS2 | 1.00 | Original | | SLUS 20781 | |
| Karaoke Revolution Glee: Volume 2 Glee Karaoke Revolution: Volume 2 | WII | Rev 1 | Original | | RVL-SKGE-USA-B0 | |
| Karaoke Revolution Presents: American Idol Encore | PS2 | 1.00 | Original | | SLUS 21719 | |
| Karaoke Revolution Volume 2 | PS2 | 1.00 | Original | | SLUS 20968 | |
| Karaoke Revolution Volume 3 | PS2 | 1.00 | Original | | SLUS 21089 | |
| Katamari Damacy | PS2 | 1.00 | Original | | SLUS 21008 | |
| Kathy Smith: Personal Trainer | CDI | | Original | | 310690049-2 | |
| KazMania 2: Chaos in KazMania | PSX | | Original | | LSP-905130 … | |
| Keep the Faith: An Evening with Bon Jovi (Disc 1) | CDI | | Original | | 310690294-2 | |
| Keep the Faith: An Evening with Bon Jovi (Disc 2) | CDI | | Original | | 310690294-2 | |
| Kelly Slater's Pro Surfer | PS2 | 1.00 | Original | | SLUS 20334 | |
| Kengo: Master of Bushido | PS2 | 1.00 | Original | | SLUS 20021 | |
| Kessen II | PS2 | 1.00 | Original | | SLUS 20275 | |
| Kether | CDI | | Original | | 310690275-2 | |
| Kether | CDI | | Demonstration Disc | | 310-690-275-2 | |
| Kid Pix Deluxe 3 | PC | 1.0 | Original | | 378180B-CD | |
| Kid Pix Deluxe 4 for Schools | PC | | Original | | 483227-CD, Cat# MIN 50142 | |
| Kid's College: Touchdown Drive & Cheerleading: Football & Cheerleading | PC | | Chick-fil-A | | | |
| KidFit Island Resort | WII | | Original | | RVL-SJFE-USA-B0 | |
| Kids Can Read! Aesop's Fables | VIS | | Original | | 25-6136 | |
| Kids on Site | MCD | | Original | | T162015 | |
| Kidz Sports Basketball | WII | | Original | | RVL-RKSE-USA | |
| Kileak: The DNA Imperative | PSX | | Original | | SCUS-94102 | |
| Killer Is Dead | PS3 | 01.00 | Original, Limited Edition | | BLUS-31186 | |
| Killing Time | 3DO | RE2 | Black Disc | | | |
| Killzone | PS2 | 1.00 | Original, Greatest Hits | | SCUS 97402 | |
| Killzone: Liberation | PSP | 0.20 | Test Sample | | UCUS-98646 | |
| Killzone: Liberation | PSP | 1.00 | Original, UMD Dual Pack | | UCUS-98646 | |
| Killzone: Liberation | PSP | 1.00 | Demo | | UCUS 98670 | |
| The King of Fighters '98: Ultimate Match (Bonus Disc) | PC | | Original | | | |
| The King of Fighters '99 | PSX | | Original | | SLUS-01332 | |
| The King of Fighters 2006 | PS2 | 1.03 | Original | | SLUS 21365 | |
| The King of Fighters Collection: The Orochi Saga | WII | | Original | | RVL-RKFE-USA | |
| The King of Fighters Collection: The Orochi Saga | PS2 | 1.02 | Original | | SLUS-21554 | |
| The King of Fighters XI | PS2 | 1.00 | Original | | SLUS 21687 … | |
| The King of Fighters XIII | PS3 | 01.03 | Original | | BLUS-30845 | |
| King's Field | PSX | | Original | | SLUS-00158 | |
| King's Field: The Ancient City | PS2 | 2.00 | Original | | SLUS 20318 | |
| King's Quest Collection Series (Disc 1) | PC | | Original | | | |
| King's Quest Collection Series (Disc 2) | PC | | 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 | 5 ft. 10 Pak Vol. I, 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 | 5 Ft 10 Pak In A Box Volume One, Platinum | | KQU344AE-CD | |
| King's Quest VI: Heir Today, Gone Tomorrow | PC | 1.000.000 | Original | | 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 | Rerelease | | 833024331\S302430 | |
| King's Quest VI: Heir Today, Gone Tomorrow | PC | 1.000.00G | SierraOriginals | | | |
| King's Quest VII: The Princeless Bride | PC | 2.00b | 3 Free | | S308430 | |
| King's Quest: Collector's Edition (Disc 1) | PC | | Original | | 833124331/S312432 | |
| King's Quest: Mask of Eternity | PC | 1.0.0.3 | Rerelease | | | |
| Kingdom Hearts | PS2 | 1.01 | Original, Greatest Hits | | SLUS 20370 … | |
| Kingdom Hearts II | PS2 | 1.00 | Original, Greatest Hits | | SLUS 21005 … | |
| Kingdom Hearts: Birth by Sleep | PSP | 1.00 | Original, Demo | | UCUS-98173 … | |
| Kingdom Hearts: HD 1.5 ReMIX | PS3 | 01.00 | Original, Greatest Hits, Limited Edition | | BLUS-31212 … | |
| Kingdom Hearts: HD 2.5 ReMIX | PS3 | 01.00 | Original, Greatest Hits | | BLUS-31460 | |
| Kingdom Hearts: Re:Chain of Memories | PS2 | 1.00 | Original, Greatest Hits | | SLUS 21799 … | |
| Kingdom Under Fire (Disc 1) | PC | 1.06 | Original | | | |
| Kingdom Under Fire (Disc 2) | PC | 1.06 | Original | | | |
| Kingdom Under Fire: The Crusaders 킹덤언더파이어: 더 크루세이더즈 | XBOX | | Original | | PL-002 | |
| Kingpin: Life of Crime | PC | | Original | | CD-C95-848-0 | |
| Kiosk Demo Disc 2.7 | PS2 | 1.00 | | | SCUS 97222 … | |
| Kiosk Demo Disc Q3-Q4 2004 | PS2 | 1.00 | | | SCUS 97428 | |
| Kiosk Demo Disc Q4 2004-Q1 2005 | PS2 | 1.00 | | | SCUS 97421 | |
| Kiosk Disc 2.23 | PS2 | 1.00 | | | SCUS 97582 | |
| Kiosk June-July-August 2003 Kiosk June•July•August 2003 | PS2 | 1.00 | | | SCUS 97321 | |
| Kirby Air Ride | GC | | Original, Player's Choice (Best Seller) | | DL-DOL-GKYE-USA | |
| Kirby's Dream Collection: Special Edition | WII | | Original | | RVL-S72E-USA-B0 | |
| Kirby's Epic Yarn | WII | | Original | | RVL-RK5E-USA-B0 | |
| KISS Pinball | PSX | | Original | | SLUS-01366 | |
| KISS Psycho Circus: The Nightmare Child | PC | 1.0 | Original | | | |
| KISS Psycho Circus: The Nightmare Child / Heavy Metal: F.A.K.K. 2: Bonus Disc! KISS Psycho Circus: The Nightmare Child / Heavy Metal: FAKK 2: Bonus Disc! | PC | | Original | | | |
| KKND2: Krossfire (Disc 1) | PC | 1.0 | Original | | 04-16513CD1 | |
| KKND2: Krossfire (Disc 2) | PC | 1.0 | Original | | 04-16513CD2 | |
| Knights in the Nightmare | PSP | 1.00 | Original, Test Sample | | ULUS-10539 | |
| Knockout Kings | PSX | | Original | | SLUS-00737 … | |
| Koala Lumpur: Journey to the Edge | PC | 1.0 | Original | | | |
| Kohan: Immortal Sovereigns | PC | 1.0.2 | Original | | 04-22387CD | |
| Kohan: Immortal Sovereigns | PC | 1.1.0 | Linux | | | |
| Konami Collector's Series: Castlevania & Contra | PC | 1.0 | Original | | Part Number 23422 | |
| Konami Kids Playground | PS2 | 1.00 | Demo | | SLUS 29200 | |
| Konung: Legend of the North | PC | 1.0 | Original, Fight Knight | | 04-22006CD | |
| The Kore Gang: Outvasion from Inner Earth | WII | | Original | | RVL-SP5E-USA-B0 | |
| Kororinpa: Marble Mania | WII | | Original | | RVL-RCPE-USA | |
| Krazy Ivan | PSX | | Original | | SCUS-94303 | |
| Kuon | PS2 | 1.02 | Original | | SLUS 21007 | |
| Kya: Dark Lineage | PS2 | 1.00 | Trade Demo | | SLUS - 280 … | |