Region | Title | System | Version | Edition | Languages | Serial | Status |
| I Have No Mouth, and I Must Scream | PC | | Original | | | |
| I Love Lizzie! Lizzie McGuire Enhanced CD 6 | PC | | McDonald's Happy Meal | | | |
| I Luv House Pets | PC | | Original | | | |
| I of the Dragon | PC | 1.0.0.1 | Original | | | |
| I See Sue... the T.rex | PC | 1.0 | Original | | | |
| I Spy Fantasy | PC | 1.0 | Rerelease, Wendy's Kids Meal | | | |
| I Spy Mystery | PC | | Wendy's Kids Meal | | | |
| I Spy Spooky Mansion | PC | | Wendy's Kids' Meal | | | |
| Ian Livingstone's Deathtrap Dungeon | PC | 1.0 | Original | | | |
| Icarus: Sanctuary of the Gods | PC | 1.3 | Original | | | |
| Icewind Dale (Bonus Material) | PC | | Icewind Dale: Complete Collection, | | | |
| Icewind Dale (Disc 1) | PC | 1.3.062915 | Icewind Dale: Complete Collection, Icewind Dale: The Ultimate Collection | | | |
| Icewind Dale (Disc 2) | PC | 1.3.062915 | Icewind Dale: The Ultimate Collection | | | |
| Icewind Dale: Heart of Winter | PC | 1.4 (021002) | Icewind Dale: Complete Collection, Icewind Dale: The Ultimate Collection | | | |
| The Ideal Collection of Games La Collection de Jeux Idéale | PC | | Original | | | |
| IGN.com Slam Pack: Limited Edition CD-ROM | PC | | | | | |
| IGT Slots Lucky Larry's Lobstermania | PC | 1.0.1 | Original | | | |
| IGT Slots: Game of the Gods | PC | 1.0.0 | Original | | | |
| IGT Slots: Little Green Men | PC | 1.0.1 | Original | | | |
| IGT Slots: Little Green Men | PC | 1.0.2 | Original | | | |
| IGT Slots: Little Green Men | PC | 1.0.3 | Original | | | |
| IGT Slots: Wolf Run | PC | 1.0.0 | Original | | | |
| IGT Slots: Wolf Run | PC | 1.0.1 | Original | | | |
| iM1A2 Abrams: America's Main Battle Tank | PC | 1.0.7.0 | Original | | | |
| Imagination Express: Destination Ocean (Disc 4) | PC | | Phonics, Reading & Writing Excelerator | | | |
| Imagination Express: Destination Pyramids (Disc 3) | PC | | Phonics, Reading & Writing Excelerator | | | |
| Imagination Express: Destination: Neighborhood | PC | 1.1 | Original | | | |
| Imagination Express: Destination: Ocean | PC | 2.0 | Original | | | |
| Imagination Express: Destination: Rain Forest | PC | 1.0 | Original | | | |
| Impacto Alpha | PC | | Original | | | |
| Imperishable Memories | PC | | Original | | | |
| Impossible Creatures (Disc 1) | PC | 1.0 | Original | | | |
| Impossible Creatures (Disc 2) | PC | 1.0 | Original | | | |
| In Cold Blood (Disc 1) | PC | 1.0 | Original | | | |
| In Cold Blood (Disc 2) | PC | 1.0 | Original | | | |
| In Cold Blood (Disc 3) | PC | 1.0 | Original | | | |
| In Pursuit of Greed | PC | 1.000.039 | Original | | | |
| In Pursuit of Greed | PC | 1.026 | Demo | | | |
| In the 1st Degree (Disc 1) | PC | 1.0 | Original | | | |
| In the 1st Degree (Disc 2) | PC | 1.0 | Original | | | |
| In the Groove | PC | r1 | Original | | | |
| In the Groove | PC | r1 | Demo (Play-Asia.com) | | | |
| In-Fisherman Freshwater Trophies | PC | 1.0 | Original | | | |
| Incite CD-ROM 3 | PC | | | | | |
| Incite CD-ROM: Premiere Issue | PC | | | | | |
| Incite CD-ROM: Premiere Issue | PC | | | | | |
| Incite PC Gaming Disc Number 07 | PC | | | | | |
| Incite PC Gaming Disc Number 08 | PC | | | | | |
| Incite PC Gaming Disc Number 09 | PC | | | | | |
| Incite PC Gaming Issue 3 | PC | | | | | |
| Incite PC Gaming Issue 4 | PC | | | | | |
| Incite PC Gaming Issue 5 | PC | | | | | |
| Incite PC Gaming Issue 6 | PC | | | | | |
| Incoming | PC | | Bundle Version OEM | | | |
| Incoming | PC | | Bundle Version Compaq OEM | | | |
| Incoming | PC | | Original | | | |
| The Incredible Hulk | PC | | Original | | | |
| The Incredible Machine: Even More Contraptions | PC | 1.0 | Original | | | |
| The Incredible Machine: Version 3.0 | PC | 3.0 | | | | |
| The Incredible Machine: Version 3.0 | PC | 3.0 | 3-D Ultra Pinball: Collector's Edition | | | |
| The Incredible Toon Machine | PC | | Original | | | |
| Incubation: The Wilderness Missions | PC | | Original | | | |
| Incubation: Time Is Running Out | PC | | Original | | | |
| Independence War 2: Edge of Chaos | PC | F14.6 | Rerelease (DVD-ROM) | | | |
| Indigo Prophecy (Disc 1) | PC | | Original | | | |
| Indigo Prophecy (Disc 2) | PC | | Original | | | |
| Indigo Prophecy (Disc 3) | PC | | Original | | | |
| Indivisible | PC | | Collector's Edition | | | |
| Industry Giant | PC | | Original | | | |
| IndyCar Racing | PC | 1.05 | SierraOriginals | | | |
| IndyCar Racing II | PC | 1.0.1 | Original | | | |
| Infamous 18 Loyal H. 'Bud' Chapman's Infamous 18 | PC | 1.0 | Original | | | |
| Infiltration v2.9 | PC | 2.9 | Original | | | |
| Infogrames Action Sampler: October 1999 | PC | | | | | |
| Infogrames Additional E3 Art | PC | | Press Kit | | | |
| Infogrames Holiday 2001 Lineup (Press Disc) | PC | | Press Kit | | | |
| Ingenious | PC | | Original | | | |
| Inner Worlds | PC | | | | | |
| Insaniquarium! Deluxe | PC | 1.0 | Original | | | |
| Insaniquarium! Deluxe | PC | 1.1 | Rerelease | | | |
| Insaniquarium! Deluxe | PC | 1.1 | Rerelease | | | |
| Inside Stories: Goldilocks and the Three Bears | PC | 5.0.0.134 | Original | | | |
| Inspector Parker | PC | | | | | |
| Instant Doom Levels | PC | | Original | | | |
| Instinct | PC | | Original | | | |
| The Institute: A Becky Brogan Adventure Becky Brogan: The Institute | PC | | Original | | | |
| Insurrection: Campaigns for StarCraft | PC | | Original | | | |
| Insurrection: Campaigns for StarCraft | PC | | Original | | | |
| Insurrection: Campaigns for StarCraft | PC | | Original | | | |
| Intellivision Rocks | PC | 1.0 | Original | | | |
| Interactive Entertainment 25 Interactive Entertainment 25: Computer Games Strategy Plus 68 | PC | | | | | |
| Interactive Entertainment Episode 10 | PC | | | | | |
| Interactive Entertainment Episode 11 | PC | | | | | |
| Interactive Entertainment Episode 12 | PC | | | | | |
| Interactive Entertainment Episode 13 | PC | | | | | |
| Interactive Entertainment Episode 14 | PC | | | | | |
| Interactive Entertainment Episode 17 | PC | | | | | |
| Interactive Entertainment Episode 2 | PC | | | | | |
| Interactive Entertainment Episode 3 | PC | | | | | |
| Interactive Entertainment Episode 4 | PC | | | | | |
| Interactive Entertainment Episode 6 | PC | | | | | |
| Interactive Entertainment Episode 7 | PC | | | | | |
| Interactive Entertainment Episode 8 | PC | | | | | |
| Interactive Entertainment Episode 9 | PC | | | | | |
| The Interactive Haggadah הגדה אינטראקטיבית של פסח | PC | | Original | | | |
| Interactive Sailing | PC | | Original | | | |
| International Rally Championship | PC | | Dual Jewel | | | |
| Internet Coach for Net Safety | PC | 1.2 | Original | | | |
| Interplay CD Sampler | PC | | Original | | | |
| Interplay's 10 Year Anthology: Classic Collection | PC | | Original | | | |
| Interplay's 10 Year Anthology: Classic Collection | PC | | Original | | | |
| Into the Void | PC | 2.0.0 | Original | | | |
| Introductory Games in German | PC | | Original | | | |
| Invisible Inc. (Installation Disc) Tactical Espionage: Invisible, Inc. | PC | Build 183969 | IndieBox | | | |
| Ionos CD Sampler | PC | | Original | | | |
| Iron Assault | PC | | Original | | | |
| Iron Blood | PC | | Original | | | |
| Iron Cross | PC | | Original | | | |
| Iron Man | PC | | Original | | | |
| Iron Man / X-O Manowar in Heavy Metal | PC | 1.0 | Original | | | |
| Iron Storm (Disc 1) | PC | 1.00 | Original | | | |
| Iron Storm (Disc 2) | PC | 1.00 | Original | | | |
| The Island of Dr. Brain | PC | 1.0 | SierraOriginals | | | |
| Island Peril | PC | 1.5b | Original | | | |
| Isle of the Dead | PC | 1.29 | Original | | | |
| Isle of the Dead | PC | 1.29 | CD-ROM Ten Pak | | | |
| It's Lizzie's Party Lizzie McGuire Enhanced CD 2 | PC | | McDonald's Happy Meal | | | |
| It's the Big Game, Charlie Brown | PC | | Original | | | |
| The Italian Job | PC | | Original | | | |
| I.M. Meen | PC | | Original | | 0-671-89817-5 | |
| id Anthology (Disc 1) (Vintage) | PC | | Original | | 04-10252CD1 | |
| id Anthology (Disc 2) (Doom) | PC | | Original | | 04-10252CD2 | |
| id Anthology (Disc 2) (Doom) | PC | | Original | | 04-10252CD2 | |
| Island Casino (Disc 1) | PC | | Original | | 04-10309CD | |
| Island Casino (Disc 2) | PC | | Original | | 04-10309CD | |
| Imperium Galactica (Disc 1) | PC | | Original | | 04-11789CD1 | |
| Imperium Galactica (Disc 2) | PC | | Original | | 04-11789CD2 | |
| Imperium Galactica II: Alliances (Disc 1) (Installation Disc) | PC | | Original | | 04-19831CD1 | |
| Imperium Galactica II: Alliances (Disc 2) (Solarian Disc) | PC | | Original | | 04-19831CD2 | |
| Imperium Galactica II: Alliances (Disc 3) (Shinari Disc) | PC | | Original | | 04-19831CD3 | |
| Imperium Galactica II: Alliances (Disc 4) (Kra'hen Disc) | PC | | Original | | 04-19831CD4 | |
| Independence War 2: Edge of Chaos (Disc 1) (Installation) | PC | F12.0 | Original | | 04-21676CD1 | |
| Independence War 2: Edge of Chaos (Disc 2) (Play) | PC | F12.0 | Original | | 04-21676CD2 | |
| I Can Color! | PC | V.6 | Original | | 08008 | |
| Interstate '76 (Disc 1) (Install CD) | PC | | Gold Edition (The Interstate '76 Arsenal) | | 1000240.101.US | |
| Interstate '76 (Disc 2) (Play CD) | PC | | Gold Edition (The Interstate '76 Arsenal) | | 1000240.102.US | |
| Interstate '76: Nitro Pack Nitro Pack for Interstate '76 | PC | | The Interstate '76 Arsenal | | 1000240.103.US | |
| Interstate '82 | PC | | Original | | 1000386.101.US | |
| I Am Bread | PC | | Original | | 1012744LAUSA | |
| Inspector Parker Mystery Bundle | PC | 1.0.2.2624 | Original | | 1030-10292 | |
| Intergalatic Exterminator | PC | 1.0 | Original | | 11-5807-10 IEXB | |
| Indiana Jones and the Emperor's Tomb (Disc 1) | PC | 1.00 | The Movie Collection | | 1292627, 6601830 | |
| Indiana Jones and the Emperor's Tomb (Disc 2) | PC | 1.00 | The Movie Collection | | 1292637, 6601831 | |
| Incoming | PC | | Bundle Version Creative Labs OEM | | 1713310304 | |
| Incoming | PC | | Bundle Version OEM | | 184-G3D019-00, 75500072-001 | |
| Incoming | PC | 1.0 | Bundle Version Matrox OEM | | 20048 | |
| Inherent Evil: The Haunted Hotel | PC | | Original | | 21195.101.US | |
| Instant Immersion Latin American Spanish: Levels 1, 2 & 3 (Software) | PC | 1.1.16 | Original | | 21880-00 | |
| Instant Immersion French: Levels 1, 2 & 3 (Software) | PC | 1.1.16 | Family Edition | | 21882-00 | |
| Imperialism Imperialism: The Fine Art of Conquering the World | PC | | Original | | 2215999-590001 | |
| Inherit the Earth: Quest for the Orb | PC | | Worlds of Sword & Steel | | 2216010-590002 | |
| IGT Slots: Paradise Garden | PC | 1.0 | Original | | 36850-DVD v1.0 | |
| IGT Slots: Paradise Garden | PC | 1.0 | Original | | 36850A-DVD v1.0 | |
| Intellivision Greatest Hits: 20th Anniversary Edition | PC | 1.0 | Original | | 382040-CD | |
| Independence Day | PC | | Original | | 4113929 | |
| I-War (Disc 1) | PC | 1.0 | Original | | 42031-911WRC | |
| Independence War: Deluxe Edition (Disc 1) | PC | 1.24 | Original | | 45931-911IWC | |
| Independence War: Deluxe Edition (Disc 2) | PC | 1.24 | Original | | 45931-921IWC | |
| Independence War: Deluxe Edition (Disc 3) | PC | 1.24 | Original | | 45931-931IWC | |
| Independence War: Deluxe Edition (Disc 4) (Independence War: Defiance) | PC | 1.24 | Original | | 45931-941IWC | |
| Igor: The Game | PC | | Original | | 50021 | |
| IL-2 Sturmovik: WWII Combat Simulator | PC | 1.0 | Original | | 610489-CD | |
| Indiana Jones and the Fate of Atlantis | PC | | The LucasArts Archives Vol. I, The LucasArts Archives: Adventure Collection | | 632329 | |
| Indiana Jones and the Fate of Atlantis | PC | | Bundle Version Media Vision OEM | | 632331-MV | |
| Indiana Jones and the Fate of Atlantis | PC | | Original | | 632331, CDRM1111250, CDRS1111250 | |
| Indiana Jones and the Infernal Machine (Disc 1) | PC | 1.2 | Rerelease | | 6511830R | |
| Indiana Jones and the Infernal Machine (Disc 2) | PC | 1.2 | Rerelease | | 6511831R | |
| IL-2 Sturmovik: Forgotten Battles (Disc 1) | PC | | Gold Pack | | 651802-CD1 | |
| IL-2 Sturmovik: Forgotten Battles: Ace Expansion Pack | PC | | Gold Pack | | 651802-CD3 | |
| Indiana Jones and the Emperor's Tomb (Disc 1) | PC | 1.00 | Original | | 6601830 | |
| Indiana Jones and the Emperor's Tomb (Disc 2) | PC | 1.00 | Original | | 6601831 | |
| IL-2 Sturmovik: 1946 (Disc 1) | PC | 4.07m | Original | | 683612-DVD1 | |
| Imagine: Fashion Designer (Disc 1) | PC | | Original | | 683766-CD1 | |
| Imagine: Fashion Designer (Disc 2) | PC | | Original | | 683766-CD2 | |
| IL-2 Sturmovik: Cliffs of Dover | PC | | Original | | 686804-DVD | |
| Iron Assault | PC | | Slash | | 70068 | |
| iF-22: The Realistic Simulation of the F-22 Raptor (Disc 1) (Bosnia Theatre) iF-22 | PC | 2.70 | Bundle Version Diamond OEM | | 75000172-001 | |
| iF-22: The Realistic Simulation of the F-22 Raptor (Disc 2) (Ukraine Theatre) iF-22 | PC | 2.70 | Bundle Version Diamond OEM | | 75000172-002 | |
| Incoming | PC | | Bundle Version OEM | | 75000232-100 | |
| I Spy | PC | | | | 76239-7 | |
| IL-2 Sturmovik: WWII Combat Simulator | PC | | The Ultimate Flight Collection | | 782742-CD4 | |
| Interactive Entertainment Episode 6 Special Edition | PC | | | | 802.767.9144 | |
| Interactive Storytime: Goldilocks & the Three Bears (Disc 1) | PC | | Original | | 82-0308-00 | |
| Interactive Storytime: The Little Red Hen (Disc 2) | PC | | Original | | 82-0309-00 | |
| Interactive Storytime: The Boy & the Donkey (Disc 3) | PC | | Original | | 82-0310-00 | |
| Interactive Storytime: The Lion & the Mouse (Disc 6) | PC | | Original | | 82-0311-00 | |
| Interactive Storytime: The Tortoise & the Hare (Disc 4) | PC | | Original | | 82-0312-00 | |
| Interactive Storytime: The City Mouse & the Country Mouse (Disc 5) | PC | | Original | | 82-0313-00 | |
| Inca | PC | | Original | | 835024331 | |
| I Love Math! | PC | | Original | | 836330000294CD | |
| I Love Phonics! | PC | | Learning PowerPack | | 836330000300CD | |
| Incoming Incoming: The Final Conflict | PC | | Rerelease | | 98301 | |
| Initiation: The Sacred Monuments of Giza and the Chambers of the Deep | PC | 1.1 | Original | | AFFS-CD 39243 | |
| Iron Maiden: Ed Hunter (Game Setup.) | PC | | Original | | C2K 63726/63728 | |
| Iron Maiden: Ed Hunter (Music CD 2: Game Setup) | PC | | Original | | C2K 63726/63728 | |
| Iron Maiden: Ed Hunter (The Game.) | PC | | Original | | C2K 63726/63729 | |
| Iron Maiden: Ed Hunter (The Game) | PC | | Original | | C2K 63726/63729 | |
| Ignition | PC | 1.0 | Rerelease | | CD-C95-1063-0 | |
| Invictus: In the Shadow of Olympus (Disc 1) | PC | | Original | | CD-C95-1074-0 | |
| Invictus: In the Shadow of Olympus (Disc 2) | PC | | Original | | CD-C95-1074-1 | |
| Interplay 15th Anniversary (Disc 4) | PC | | Original | | CD-C95-1111-3 | |
| Interplay 15th Anniversary (Disc 5) | PC | | Original | | CD-C95-1111-4 | |
| Interplay 15th Anniversary (Disc 6) | PC | | Original | | CD-C95-1111-5 | |
| Interplay's Select Family Entertainment Pack (Virtual Pool) | PC | | Original | | CD-C95-1130-0 | |
| Interplay's Select Family Entertainment Pack (Casino Master / Descent / Jigsaw Power / Puzzle Power / Solitaire Deluxe) | PC | | Original | | CD-C95-1130-3 | |
| Icewind Dale (Disc 1) | PC | 1.00 | Original | | CD-C95-1156-0 | |
| Icewind Dale (Disc 1) | PC | 1.00 | Original | | CD-C95-1156-0 | |
| Icewind Dale (Disc 1) | PC | 1.06 | Rerelease | | CD-C95-1156-0A | |
| Icewind Dale (Disc 2) | PC | 1.00 | Original | | CD-C95-1156-1 | |
| Icewind Dale: Heart of Winter | PC | 1.40 | Original | | CD-C95-1253-0 | |
| Interplay: Redefining the Game: E3 2001 Press CD | PC | | Press Kit | | CD-C95-2001-E3 | |
| Interplay Family Favorites (Disc 1) | PC | | CompUSA Exclusive Edition | | CD-ICD-1031-0 | |
| Interplay Family Favorites (Disc 2) | PC | | CompUSA Exclusive Edition | | CD-ICD-1031-1 | |
| Interplay Family Favorites (Disc 3) | PC | | CompUSA Exclusive Edition | | CD-ICD-1031-2 | |
| Interplay CD Sampler Volume Two Interplay's CD Sampler 2 | PC | | | | CD-ICD-122-1 | |
| Interplay All-Nighter: Anthology No. 2 (Disc 1) Cyberia / SimCity Enhanced CD-ROM / Bonus Sampler | PC | | Original | | CD-ICD-355-1 | |
| Interplay All-Nighter: Anthology No. 2 (Disc 2) Frankenstein: Through the Eyes of the Monster / Blackthorne / Bonus Sampler | PC | | Original | | CD-ICD-355-2 | |
| Interplay All-Nighter: Anthology No. 2 (Disc 3) Castles II: Siege & Conquest | PC | | Original | | CD-ICD-355-3 | |
| Interplay All-Nighter: Anthology No. 2 (Disc 4) Battle Chess Collection | PC | | Original | | CD-ICD-355-4 | |
| Incoming Forces: Deliverance | PC | | Bundle Version OEM | | CD-W982907-CN1YZ | |
| Interstate '76 (Disc 1) (Install CD) | PC | | Original | | CDD-3200-101-U3 | |
| Interstate '76 (Disc 2) (CD do Jogo) | PC | | Original, Evaluation | | CDD-3200-102-U3 | |
| Interstate '76 (Disc 2) (Play CD) | PC | 1.0.0.1 | Original | | CDD-3200-102-U3 | |
| Interstate '76 (Disc 2) (Play CD) | PC | 1.0.0.1 | Original | | CDD-3200-102-U3 | |
| Interstate '76: Nitro Riders | PC | | Covermount | | CDE46_CDA | |
| I Spy Spooky Mansion | PC | | Rerelease | | CDR 9-13728-4 | |
| I Spy School Days | PC | | Scholastic | | CDR 9-21593-5 | |
| I Spy Spooky Mansion Deluxe | PC | | Scholastic | | CDR 9-69490-6 | |
| International Rally Championship | PC | | Covermount | | CDR/SGF-01 | |
| I Spy Fun House | PC | | Original | | CDR5115450, P/N: CDR 5-11545-0 | |
| Incoming | PC | | Rerelease | | CDR7080/US2 | |
| Incoming Forces | PC | | Original | | CDR7080/US2 | |
| Isis | PC | | | | FZ-SP0002 | |
| I'm Gonna Nurse You 2: Is the Sorority House Burning? (Game Disk) | PC | | Original | | GC-011 | |
| I'm Gonna Nurse You 2: Is the Sorority House Burning? (Install Disk) | PC | | Original | | GC-011 | |
| I'm Gonna Nurse You: Voice Plus! (Game Disk) | PC | | Original | | GC-012 | |
| I'm Gonna Nurse You: Voice Plus! (Install Disk) | PC | | Original | | GC-012 | |
| I'm Gonna Serve You 4 (Game Disc) | PC | | Original | | GC-015 | |
| I'm Gonna Serve You 4 (Install Disc) | PC | | Original | | GC-015 | |
| Idols Galore! | PC | | Original | | GC-022 | |
| Iron Helix | PC | 1.21E | Bundle Version Creative Labs OEM | | HLXCD140 | |
| Iron Helix | PC | 1.21E | Original | | HLXCD140 | |
| Iron Helix | PC | 1.25E | Original | | HLXCD140 1-126-40-101 | |
| Interactive Math Journey | PC | 1.11 | SoftKey | | IMJ744CE-CD | |
| Inca | PC | 1.001 | Original, SoftKey | | INA344AE-CD | |
| Imperialism II: The Age of Exploration | PC | 1.0 | Original | | IPT844AE-CD | |
| Interstate '76: Nitro Pack Nitro Pack for Interstate '76 | PC | 1.0.0.1 | Smart Saver | | ISS844AE-CD | |
| I Love Spelling! | PC | 1.0 | Original | | Master # 0044AU1 | |
| I.G.I-2: Covert Strike (Disc 1) | PC | 1.0.0.0 | Original | | MIGICDUS00 | |
| I.G.I-2: Covert Strike (Disc 2) | PC | 1.0.0.0 | Original | | MIGICDUS01 | |
| Imperial Glory (Disc 1) | PC | 1.0 | Original | | MIMPEPUS01 | |
| Imperial Glory (Disc 2) | PC | 1.0 | Original | | MIMPEPUS02 | |
| Imperial Glory (Disc 3) | PC | 1.0 | Original | | MIMPEPUS03 | |
| iF-22: The Realistic Simulation of the F-22 Raptor (Disc 1) (Bosnia Theatre) iF-22 | PC | 3.30 | Rerelease | | P/N 04-16388CD1 | |
| iF-22: The Realistic Simulation of the F-22 Raptor (Disc 2) (Ukraine Theatre) iF-22 | PC | 3.30 | Rerelease | | P/N 04-16388CD2 | |
| I Spy Spooky Mansion | PC | | Original, Scholastic | | P/N 910858 | |
| I Spy Spooky Mansion | PC | | Scholastic | | P/N 910858 SP5 R2 | |
| I Spy: Treasure Hunt | PC | | Scholastic | | P/N 934457, P/N 934457 SP1 | |
| I Spy School Days | PC | | Scholastic | | P/N CDR 9-21593-5 | |
| I Spy Fantasy | PC | | Scholastic | | P/N CDR 9-56531-6 SP1 | |
| I Spy Mini-Games | PC | | | | P/N CDS 9-81941-5, US8435100A2309 | |
| Impossible Golf: Worldwide Fantasy Tour | PC | | Original | | P/N: 10310 | |
| Insaniquarium! Deluxe | PC | 1.1 | Rerelease | | P/N: 125993 | |
| I Spy School Days | PC | | Original, Scholastic | | P/N: 921590 WP8, SP2 | |
| I Spy Mystery | PC | | Scholastic | | P/N: CDR 9-90060-3 | |
| Impossible Creatures | PC | | Pre-Order Demo | | Part No. 098-96503 | |
| Iron Storm (Disc 1) Iron Storm: The Face of War has Changed | PC | 1.00 | Original | | PCO367CD CVI1.0 | |
| Iron Storm (Disc 2) Iron Storm: The Face of War has Changed | PC | 1.00 | Original | | PCO367CD CVI1.0 | |
| The Island of Dr. Brain | PC | 1.0 | SierraOriginals | | S103435 | |
| Inca | PC | 1.001 | SierraOriginals | | S502435 | |
| Inca II: Wiracocha | PC | 1.07 | Original | | S536430 | |
| The Incredible Machine 2 | PC | 1.0 | Original | | S649431 | |
| Icewind Dale II (Disc 1) | PC | 2.00 (072215) | Original, Icewind Dale: The Ultimate Collection | | S7162710 | |
| Icewind Dale II (Disc 2) | PC | 2.00 (072215) | Original, Icewind Dale: The Ultimate Collection | | S7162720 | |