Region | Title | System | Version | Edition | Languages | Serial | Status |
| Unreal Tournament (Disc 1) (Game) | PC | 400 | Original | | 04-18115CD1 | |
| Unreal Tournament (Disc 2) (Extras) | PC | 400 | Original, Best of Infogrames | | 04-18115CD2, 04-18155CD2 | |
| Under a Killing Moon (Disc 4) | PC | | Original | | USG001 - 4 | |
| Under a Killing Moon (Disc 3) | PC | | Original | | USG001 - 3 | |
| Under a Killing Moon (Disc 2) | PC | | Original | | USG 001 - 2 | |
| Ultimate Racing Demo | PC | | Original | | | |
| Ultima Collection | PC | 1.02F | CD-ROM Classics, PC Game Bundle | | 1172007 | |
| Uli Stein Vol. 2: 3D Mahjongg | PC | | Original | | | |
| Unreal Gold | PC | 226b | Serie MAX | | | |
| Unreal | PC | Jun 25 1998 | Original | | 04-12527CD2 | |
| U.S. Navy Fighters | PC | 1.1 | CD-ROM Classics | | 5852 | |
| Uznicy zamka Knatterfel' Узницы замка Кнаттерфель | PC | | Original | | | |
| Ultima Online: Lord Blackthorn's Revenge ウルティマ オンライン ブラックソンの復讐 | PC | 3.0.6j | Original, Upgrade-ban | | EMW-4103, EOL-7013, EOL-7014 | |
| Die Ungelösten Fälle von Sherlock Holmes: Das Geheimnis der Tätowierten Rose | PC | | Original, CD ROM Classics | | EAG05100305D | |
| Unreal Tournament 2004 (Disc 5) | PC | 3186 | Original, Rerelease | | 1013411, Part # 25012CD5 | |
| Unreal Tournament 2004 (Disc 4) | PC | 3186 | Original | | 1013410, Part # 25012CD4 | |
| Unreal Tournament 2004 (Disc 3) 언리얼 토너먼트 2004 | PC | 3186 | Original | | 1013409, Part # 25012CD3 | |
| Unreal Tournament 2004 (Disc 2) 언리얼 토너먼트 2004 | PC | 3186 | Original | | 1013408, Part # 25012CD2 | |
| Unreal Tournament 2004 (Disc 1) (Install Disc) | PC | 3186 | Original | | 1012407, Part # 25012CD1 | |
| Unreal Tournament 2004 (Play Disc) | PC | 3186 | Original | | Part # 25012CD6 | |
| Ultimate Mahjongg | PC | | Original | | P/N 10081 | |
| UFO: Afterlight | PC | 1.4 | Original | | | |
| Ultima Collection | PC | 1.02F | Original | | 1050307 | |
| Ultimate Strategy Archives: Classic Strategy (Disc 1) | PC | | Original | | CD-ICD-825-E1 | |
| Ultimate Strategy Archives: Classic Strategy (Disc 4) Dark Colony | PC | 1.0 | Original | | CD-ICD-825-E4 | |
| Ultimate Strategy Archives: Classic Strategy (Disc 3) M.A.X.: Mechanized Assault & Exploration | PC | | Original | | CD-ICD-825-E3 | |
| Ultimate Strategy Archives: Classic Strategy (Disc 2) Jagged Alliance: Deadly Games | PC | | Original | | CD-ICD-825-E2 | |
| Unreal Unreal Special Version | PC | | Bundle Version Diamond OEM (Demo) | | 75500075-001 | |
| Unreal Tournament (Disc 1) (Game) | PC | 400 | Original | | | |
| Unreal Tournament 2003 (Disc 3) | PC | 2107 | Original | | 1007459, Part# 23956CD3 | |
| Unreal Tournament 2003 (Disc 2) | PC | 2107 | Original | | 1007457, Part# 23956CD2 | |
| Ultimate Spider-Man (The Making of Ultimate Spider-Man) | PC | | | | 51283.101.US CD PROMO | |
| Unreal II: The Awakening (Disc 2) | PC | 1.0 | Original | | 1009545 | |
| Unreal II: The Awakening (Disc 1) | PC | 1.0 | Original | | 1009543 | |
| Unreal II: The Awakening (Disc 3) (Play Disc) | PC | 1.0 | Original | | 1003551 | |
| Unreal Tournament 2003 (Disc 1) | PC | 2107 | Original | | 1004250, Part# 23956CD1 | |
| The Ultimate Doom | PC | 1.9 | for Windows 95 (Rerelease) | | 04-70249CD | |
| Uplink: Trust Is a Weakness | PC | 1.0 | Rerelease | | | |
| Ultimate Yahtzee | PC | 1.0.0.1 | General Mills | | AM801R1 | |
| Ultim@te Race Pro | PC | | Bundle Version OEM | | MPX93436D01R, P/N: 1713320369 | |
| The Ultimate Doom | PC | 1.9 | The Depths of Doom Trilogy, for Windows 95 (Rerelease) | | | |
| Ultima Underworld I & II Ultima Underworld: The Stygian Abyss / Ultima Underworld II: Labyrinth of Worlds | PC | | CD-ROM Classics | | 5470 | |
| The Ultimate Doom | PC | 1.9 | for Windows 95 | | 04-10722CD | |
| Unreal Tournament (Disc 2) | PC | | Game of the Year Edition, Game of the Year Edition (Totally Unreal), Game of the Year Edition (Rerelease) | | 04-21165CD2, Part# 21160CD2 | |
| Unreal Tournament (Disc 1) | PC | | Game of the Year Edition, Game of the Year Edition (Totally Unreal) | | 04-21165CD1 | |
| Urban Runner (Disc 4) | PC | | Original | | S4200210Z1204 | |
| Ultimate Solitaire 1000 Ultimate Solitaire 1000 Unique Games | PC | 1.1 | Original | | P/N: 10568 | |
| Ultima IX: Ascension (Install Disc) | PC | 1.18F | Original, Ultima: Best of Both Worlds: Special Value Edition | | 1051037 | |
| Unreal Tournament 2004 (Play Disc) | PC | 3186 | Original | | | |
| Ultim@te Race Pro | PC | | Original | | 0-531-47-101 | |
| Urban Chaos | PC | 2.63 | Original | | | |
| Unreal Tournament (Disc 1) (Game) | PC | 400 | Original, Rerelease | | 04-18115CD1A | |
| Ultimate Pinball | PC | | Original | | | |
| Ultimate Pinball | PC | | Original | | P/N: 10198 | |
| Ultimate Yahtzee | PC | 1.0 | Original | | 99006 | |
| Ultimate Games for Boyz (Disc 2) (Pokémon: Masters Arena / Dino Island) Pokémon: Masters Arena / Dino Island | PC | | Original | | P/N: 10392-2 | |
| Ultimate Games for Boyz (Disc 1) (Power Rangers: Ninja Storm / Construction City) Power Rangers: Ninja Storm / Construction City | PC | | Original | | P/N: 10392-1 | |
| Uru: Ages Beyond Myst | PC | 1.0 | Original | | 651093-CD | |
| Universe at War: Earth Assault | PC | 1.0 (86418) | Original, Covermount | | SEGA-PC058 | |
| Unreal Tournament III | PC | 3487 | Original, Collector's Edition | | DVD-UT3-EU | |
| Urlaubs Raser | PC | 1.00 | Jewel Case Budget | | URLAUBDE | |
| Unreal Tournament III | PC | 1.0 | Original, Collector's Edition, Best Buy | | | |
| Unreal | PC | May 17 1998 | Original | | 04-12527CD1 | |
| Ubi Qianxi Youxi Zhanshipan (Disc 2) 育碧千禧游戏展示盘 | PC | | Demo | | | |
| Unreal Tournament III | PC | | Original | | DVD-UT3-G | |
| Upptäck Rymden med Mulle Meck | PC | 1.3 | Original | | KS0061 | |
| Unreal II: The Awakening (Disc 2) (Play Disc) | PC | 1.0 | Original | | Part# 22650CD2 | |
| Ultima IX: Ascension (Game Disc) 創世紀IX | PC | 1.03f | Original | | 1051017 | |
| Unreal Tournament 2003 (Disc 3) | PC | 2107 | Original | | Part# 23956CD3 | |
| Unreal | PC | Jul 1 1998 | Covermount | | | |
| Under a Killing Moon (Disc 1) | PC | | Original | | | |
| Ultima IX: Ascension (Install Disc) 創世紀IX | PC | 1.03f | Original | | 1051007 | |
| Unreal Gold | PC | 226b | Original, Totally Unreal | | 04-19951CD | |
| Unreal II + Unreal Championship (First Look CD) | PC | | Totally Unreal | | 04-22651CD | |
| Unreal | PC | Jul 1 1998 | Covermount, Totally Unreal, Cool Games Zabawa, Replay Action | | BOUNREPCGFDEI/A, UNREMISPCCOMGBFI/A, UNREPCCOMGBFDEI/A | |
| Unreal | PC | Jul 18 1998 | Bundle Version OEM | | P/N: 1713320402 | |
| Urban Chaos | PC | | Covermount | | | |
| Unreal Tournament 2004 (Play Disc) | PC | 3186 | Original | | 10183730A | |
| Ultima VIII: Pagan | PC | | CD-ROM Classics | | ORX05101284D | |
| UFO: Afterlight | PC | 1.4 | Edice PC Her abc | | | |
| US Racer | PC | 1.0.0.21 | Original | | USRAC, USRACDE, USRACUK | |
| Unreal II: The Awakening (Disc 1) (Install Disc) | PC | | Original | | U2APCD/DISC1 | |
| Unreal II: The Awakening (Disc 2) (Play Disc) | PC | | Original | | U2APCD/DISC2 | |
| Ultima IX: Ascension (Game Disc) | PC | 1.18F | Original | | ORE08901538D2 | |
| Ultima IX: Ascension (Install Disc) | PC | 1.18F | Original | | ORE08901538D1 | |
| Ultimate Word Attack | PC | | Original | | | |
| Unreal Tournament (Disc 2) (Extras) | PC | 436 | Game of the Year Edition (Totally Unreal), Game of the Year Edition (Best of Infogrames), Game of the Year Edition (Best of Infogrames Action), Game of the Year Edition (Best of Infogrames: Azione) | | 1007390, UNRETOPCBO&COMGBFEI/A2 | |
| Unreal Tournament (Disc 1) (Game) | PC | 436 | Game of the Year Edition (Totally Unreal), Game of the Year Edition (Best of Infogrames), Game of the Year Edition (Best of Infogrames: Azione) | | UNRETOPCBO&COMGBFEI/A1 | |
| Unreal Tournament (Disc 1) | PC | 432 | Game of the Year Edition (Rerelease) | | Part# 21160CD1 | |
| The Ultimate Doom The Ultimate Doom: Thy Flesh Consumed | PC | 1.9 | for Windows 95 & DOS (Quake and The Ultimate Doom Compilation), for Windows 95 & DOS (Replay) | | | |
| Under a Killing Moon (Disc 4) | PC | | Kixx | | | |
| Under a Killing Moon (Disc 3) | PC | | Kixx | | | |
| Under a Killing Moon (Disc 2) | PC | | Kixx | | | |
| Under a Killing Moon (Disc 1) | PC | | Kixx | | | |
| Die Unglaublichen: The Incredibles: Der Angriff des Tunnelgräbers (Disc 1) Disney präsentiert einen Pixarfilm: Die Unglaublichen: The Incredibles: Der Angriff des Tunnelgräbers | PC | | Original | | 4005209066969 | |
| The Ultimate Doom | PC | 1.9 | Original | | 04-10333CD | |
| USS Ticonderoga: Life and Death on the High Seas | PC | | MegaTriPak | | 2201510-590001/I104100M | |
| Universal CD-ROM: New Age Interactive 12.8 | PC | | Original | | NAI 12.8 | |
| Universal CD-ROM: New Age Interactive 8.4 | PC | | Original | | NAI 8.4 | |
| Unreal Tournament 2004 (Play Disc) | PC | 3186 | Original, Special Edition | | | |
| Ultimate Blu | PC | 1.0.0.3 | Original | | | |
| Uru: Ages Beyond Myst | PC | | Original, OEM Bundle | | G71-URGA001 | |
| U.S. Navy Fighters: Gold | PC | 1.2 | Original | | 7654 | |
| Unreal | PC | Jul 18 1998 | Bundle Version OEM | | P/N: 1713320718 | |
| Under a Killing Moon (Disc 4) | PC | | Original | | | |
| Under a Killing Moon (Disc 3) | PC | | Original | | | |
| Under a Killing Moon (Disc 2) | PC | | Original | | | |
| Under a Killing Moon (Disc 1) | PC | | Original | | | |
| Unreal Mission Pack I: Return to Na Pali | PC | 100 | Totally Unreal | | UNREMISPCCOMGBFEI/A | |
| Ultra Trump ウルト・ラトランプ | PC | 1.00 | Ultra 2000/Ultra Series | | MKW-097 | |
| Usotsuki to Inugami-tsuki ウソツキと犬神憑き | PC | | Original | | KGD-09050 / KGD-093240 | |
| The Ultimate RPG Archives (Disc 5) (Wizardry Gold) | PC | 1.0 | Original | | CD-ICD-748-4 | |
| The Ultimate RPG Archives (Disc 4) (Might & Magic: World of Xeen Disk B) | PC | | Original | | CD-ICD-748-3 | |
| The Ultimate RPG Archives (Disc 2) | PC | | Original | | CD-ICD-748-1 | |
| The Ultimate RPG Archives (Disc 1) (Stonekeep) | PC | 1.2 | | | CD-ICD-748-0 | |
| Ultima VIII: Pagan | PC | 2.12 | CD-ROM Classics: Gold Edition | | 5572 | |
| Uniloc FamilyPC TITLEwave: Smart Games Challenge 3 + Ultimate Yahtzee + Rocky & Bullwinkle's Know-It-All Quiz Game | PC | | Demo | | | |
| Ultimate Ride Coaster Deluxe | PC | | Original | | H0919 | |
| UFO: Aftermath (CD di Gioco) | PC | | Classic PC CD-ROM | | | |
| UFO: Aftermath (CD di Installazione) | PC | | Classic PC CD-ROM | | | |
| Unreal Anthology | PC | | Original | | DVD-UTA-EU | |
| Unreal Tournament 2004 (Play Disc) | PC | 3186 | Original | | 1013412 | |
| The Ultimate Doom The Ultimate Doom: Thy Flesh Consumed | PC | 1.9 | Original | | | |
| Ultimate Domain | PC | 1.0.0 | Ergo Software | | RIT026, TDG026 | |
| Under a Killing Moon (Disc 4) | PC | | | | | |
| Under a Killing Moon (Disc 3) | PC | | Original | | | |
| Under a Killing Moon (Disc 2) | PC | | Original | | | |
| Under a Killing Moon (Disc 1) | PC | | Original | | | |
| Unlock the Secrets: Shadow Warrior | PC | | Original | | P/N 7351 | |
| Unreal | PC | 223m | Bundle Version 3Dfx OEM | | 170-0019-102 | |
| Urban Assault マイクロソフト アーバン アサルト | PC | | Original | | MMI-0056 | |
| Ultimate Spider-Man | PC | 1.0.0.1 | Best of Activision | | 32857.101.5E | |
| Under a Killing Moon (Disc 1) (Versione Italiana Up-Grade) | PC | | Original | | | |
| Urban Runner (Disc 4) | PC | | Original, Collezione CD-Rom by C.T.O. | | COK506 | |
| Urban Runner (Disc 3) | PC | | Original, Collezione CD-Rom by C.T.O. | | COK506 | |
| Urban Runner (Disc 2) | PC | | Original | | | |
| Urban Runner (Disc 1) | PC | | Original, Collezione CD-Rom by C.T.O. | | COK506 | |
| Uru: The Path of the Shell | PC | | Original | | | |
| Ultima Online | PC | 1.25 | Original, Charter Edition | | EA 1013607 | |
| Unreal | PC | Jul 1 1998 | Original, Replay, Vicious, Trio Infernale | | CD-W95-1816-E1 | |
| The Ultimate Wizardry Archives | PC | | Original | | CD-W95-895-E | |
| Unreal Tournament | PC | 428 | Bundle Version Creative Labs OEM | | 04-18115CD | |
| Umineko no Naku Koro ni: Dai 3 Wa うみねこのなく頃に 第三話 | PC | 20080816 ver. | Original | | | |
| Umineko no Naku Koro ni: Dai 2 Wa うみねこのなく頃に 第二話 | PC | 2007/1231 ver. | Original | | | |
| Unreal Tournament III (Bonus Disc) | PC | | Collector's Edition | | | |
| Unreal | PC | May 17 1998 | Original | | | |
| Ultim@te Race Pro | PC | | Original | | MPX93436D01R | |
| Unreal Tournament 2004 (Bonus Disc) | PC | | Special Edition, Editor's Choice Edition, 2 Disc DVD Edition | | Part # 25309DV2, Part # 25812DV2, Part # 26019DV2 | |
| Unreal Tournament 2004 (Play Disc) | PC | 3186 | Special Edition, 2 Disc DVD Edition | | Part # 25309DV1, Part # 25812DV1 | |
| Universal Combat | PC | | Original | | PCO404CD | |
| Urban Assault | PC | | Original, Bundle Version Microsoft OEM | | 0598 Part No. X03-58120 | |
| Under a Killing Moon (Disc 4) | PC | | Original | | | |
| Unlock the Secrets: Blood | PC | 1.0 | Original | | P/N 7330 | |
| Unlock the Secrets: Blood | PC | 1.0 | Original | | P/N 7330 | |
| Unreal II: The Awakening (Disc 1) (Install Disc) | PC | 1.0 | Original | | Part# 22650CD1 | |
| Urban Runner (Disc 2) | PC | | Original | | S4200210Z1202 | |
| Urban Runner (Disc 3) | PC | | Original | | S4200210Z1203 | |
| U.S. Navy Fighters | PC | | Original | | E1925CED | |
| Ultim@te Race Pro | PC | | Covermount | | MP193436D01R ENGLISH | |
| USA Bass Championship | PC | | Original | | P/N: 10260 | |
| Uprising: Join or Die | PC | | Original | | | |
| Under a Killing Moon (Disc 3) | PC | | | | | |
| Under a Killing Moon (Disc 2) | PC | | Rerelease | | | |
| Unreal | PC | Jul 18 1998 | Budget | | MMICDR 5184 | |
| Under a Killing Moon (Disc 1) | PC | | Original | | | |
| Urban Chaos | PC | 2.69 | Original | | | |
| Unreal Mission Pack I: Return to Na Pali | PC | 100 | Original | | | |
| Uprising 2: Lead and Destroy | PC | 1.0 | Gold Games 4 (CD 23) | | SPI 061 | |
| Unreal Anthology | PC | | Original | | | |
| Unreal Tournament 2004 | PC | 3369 | Editor's Choice and Mega Bonus Pack | | | |
| Ultima Online: Renaissance | PC | | Play the Games Vol. 3 | | | |
| Ultimate Ride | PC | 1.0 | Original | | DAE08403712D, UK ULT SG 07 | |
| Ultimate Body Blows | PC | | Original | | | |
| Urban Runner (Disc 1) | PC | | Original | | S4200210Z12ZZ | |
| Unreal Gold | PC | 226b | | | | |