Region | Title | System | Version | Edition | Languages | Serial | Status |
| Kid's College Educational Software: Texas A&M University | PC | | Original | | | |
| Kid's College Educational Software: University of Arkansas | PC | | Original | | | |
| Kid's College: Touchdown Drive & Cheerleading: Football & Cheerleading | PC | | Chick-fil-A | | | |
| Kid's Typing | PC | | SierraOriginals | | | |
| Kid's Zoo: A Baby Animal Adventure | PC | | Not for Resale | | ZZKID12CDNFROD | |
| Kids Arcade for Windows | PC | | Original | | | |
| Kids Can Read! Aesop's Fables | PC | | Original | | CDRM1051740 | |
| Kids Can Read! The Tale of Peter Rabbit | PC | | Original | | CDRM1051500 | |
| Kids Card Games Compendium | PC | | Original | | 92876 | |
| Kids on Site | PC | 2.0 | Original | | | |
| Kids Tetris | PC | | Original | | Product # 10034 | |
| Kids' Arcade Pack Kid's Arcade Pack for Windows | PC | | Original | | P/N 7362 | |
| KidWorks Deluxe | PC | | Original | | | |
| kill.switch (Disc 1) | PC | 1.0 | Original | | | |
| kill.switch (Disc 2) | PC | 1.0 | Original | | | |
| Killing Time | PC | 1.0 | Original | | | |
| KinderVentures: Pocket & Tails Go Exploring | PC | | SoftKey | | PTE544AE-CD | |
| Kinetica | PC | | Press Kit | | | |
| King Kong E3 Press Kit | PC | | Press Kit | | | |
| King of Dragon Pass | PC | 1.3 (518) | Rerelease | | cdA | |
| The King of Fighters '98: Ultimate Match (Bonus Disc) | PC | | Original | | | |
| King Sol | PC | 1.3 | Original | | | |
| King's Bounty: Armored Princess / King's Bounty: Crossworlds | PC | 1.3.1 (build 6171) | Original | | 128749 | |
| King's Bounty: The Legend | PC | 1.6b7 (build 32746) | Original | | Part # 27593DV | |
| King's Quest Collection Series (Disc 1) | PC | | Original | | | |
| King's Quest Collection Series (Disc 1) | PC | | Original | | | |
| King's Quest Collection Series (Disc 2) | PC | | Original | | | |
| King's Quest Collection Series (Disc 3) | PC | | Original | | | |
| King's Quest Collection Series (Disc 3) | 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 | | | | |
| 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 | | | |
| 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 | | | 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 | 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 | Mega CD Fantasy 3-Pack | | 833024331\S302430 | |
| 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 | | | |
| 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 | Rerelease | | 833024331\S302430 | |
| 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 | SierraOriginals | | | |
| King's Quest VII | PC | 2.0 | Demo | | | |
| 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 | 2.00b | Original | | | |
| 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: Collector's Edition (Disc 2) | PC | | Original | | 833124331/S312433 | |
| King's Quest: Mask of Eternity | PC | 1.0.0.3 | Rerelease | | | |
| Kingdom Hearts (E3 2002 Media CD) | PC | | Press Kit | | | |
| 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 Kanday: Electronic Atlas | PC | | Original | | | |
| Kingdom Under Fire (Disc 1) | PC | 1.06 | Original | | | |
| Kingdom Under Fire (Disc 2) | PC | 1.06 | Original | | | |
| Kingdom Under Fire: A War of Heroes | PC | | Demo | | | |
| Kingdom: The Far Reaches | PC | | Original | | CD-ICD-052-0 | |
| Kingdoms of Amalur: Reckoning | PC | | Original | | | |
| Kingpin: Life of Crime | PC | | Original | | CD-C95-848-0 | |
| 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 | | | |
| 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 | | | |
| Kitty Luv: A Kitten to Call Your Own | PC | 1.6 | Original | | | |
| Kiyeko and the Lost Night | PC | | Original | | | |
| KKND: Krush, Kill 'N' Destroy | PC | 1.2 | CD-ROM Classics | | 1116607 | |
| KKND2: Krossfire (Disc 1) | PC | 1.0 | Original | | 04-16513CD1 | |
| KKND2: Krossfire (Disc 2) | PC | 1.0 | Original | | 04-16513CD2 | |
| Klik & Play Gaming Series: Defender Pack | PC | | Original | | | |
| Knight Moves | PC | | Original | | 1-163-48-101 | |
| Knight Rider: The Game | PC | | Original | | | |
| Knight's Chase Time Gate: Knight's Chase | PC | | Original | | | |
| Knights and Merchants Knights and Merchants: The Shattered Kingdom | PC | 1.3 ENG | Original | | | |
| Knights and Merchants: The Peasants Rebellion | PC | | Original | | | |
| Koala Lumpur: Journey to the Edge | PC | 1.0 | Original | | | |
| Kogi / 3D Columns | PC | | Original | | CDRS420CD | |
| Kohan II: Kings of War | PC | 1.1.4.0 K2 | Original | | | |
| Kohan: Ahriman's Gift | PC | 1.3.7AG | Original | | 04-23080CD | |
| Kohan: Immortal Sovereigns | PC | | Linux | | | |
| Kohan: Immortal Sovereigns | PC | 1.0.2 | Original | | 04-22387CD | |
| Kohan: Immortal Sovereigns | PC | 1.3.4 | Special Awards Edition | | 23895CD | |
| The Komatsu Challenge | PC | | Promo | | | |
| Konami Collector's Series: Castlevania & Contra | PC | 1.0 | Original | | Part Number 23422 | |
| Konami E3 2003 Press Kit | PC | | Press Kit | | | |
| Konami E3 2004: Press Asset Disc | PC | | Press Kit | | | |
| Konami: E3 2004 Konami: <E3 2004> | PC | | Press Kit | | | |
| Konung: Legend of the North | PC | 1.0 | Original, Fight Knight | | 04-22006CD | |
| Koropokkur in Love: A Little Fairy's Tale | PC | | Limited Edition | | MG-MG-RE-001 | |
| King's Quest: Mask of Eternity | PC | 1.0 | Original | | | |
| King's Quest VII: The Princeless Bride | PC | 1.51 | Original | | S422021012ZZZ | |
| KKND Xtreme Krush, Kill 'N' Destroy: Xtreme | PC | | Original | | 785107, BEE08801304D | |
| KKND: Krush, Kill 'N' Destroy | PC | | Original | | 7792, BEX05101100D | |
| The Koshan Conspiracy BAT II | PC | | SoftKey | | KCP344AB-CD, KCP344AE | |
| Ka-50: Chyornaya Akula Ка-50: «Черная Акула» | PC | 1.0 | Original | | | |
| Korsary': Vozvrashhenie Legendy' Корсары: Возвращение Легенды | PC | | Original | | | |
| Ka Kuro Classic | PC | 1.10 | Covermount | | | |
| Kellogg's Horrible Science: Chemical Chaos | PC | | Promo | | | |
| Kellogg's Horrible Science: Disgusting Digestion | PC | | Promo | | | |
| Kellogg's Horrible Science: Nasty Nature | PC | | Promo | | | |
| Kick Off 98 | PC | | Original | | | |
| King's Bounty: Dark Side: Premium Edition | PC | 1.5.1048.1752 | Original | | | |
| Kitty Luv | PC | 1.6.41 | GSP | | Catalogue Number 1639A | |