| 09 04 2015 | U-Explore Space Adventures | |
| 06 11 2009 | U-Sing | |
| 18 06 2010 | U-Sing Girls Night | |
| 2014 | U55: End of the Line | |
| 31 12 1998 | UBIK | |
| 11 04 2008 | UEFA Euro 2008 | |
| 24 04 2012 | UEFA Euro 2012 | |
| 19 05 2009 | UFC 2009 Undisputed | |
| 28 06 2011 | UFC Personal Trainer: The Ultimate Fitness System | |
| 25 05 2010 | UFC Undisputed 2010 | |
| 14 02 2012 | UFC Undisputed 3 | |
| 01 04 2014 | UFHO2 | |
| 05 12 2024 | UFL | |
| 18 09 2024 | UFO 50 | |
| 2013 | UFO Online: Fight for Earth | |
| 14 11 2023 | UFO Robot Grendizer: The Feast of the Wolves | |
| 01 08 2024 | UFO Taxi | |
| 15 06 2021 | UFO2Extraterrestrials: Battle for Mercury | |
| 09 02 2007 | UFO: Afterlight | |
| 03 10 2003 | UFO: Aftermath | |
| 21 10 2005 | UFO: Aftershock | |
| 31 12 1994 | UFO: Enemy Unknown | |
| 03 05 2007 | UFO: Extraterrestrials | |
| 30 09 2023 | UFO: Extraterrestrials Platinum | |
| 10 05 2023 | UFO: The Ranch | |
| 19 02 2010 | UK Truck Simulator | |
| 14 05 2003 | US Open 2003 | |
| 18 07 2024 | USC: Counterforce | |
| 31 01 2018 | Uayeb | |
| 27 05 2011 | UberStrike | |
| 03 12 2010 | Ubergridder | |
| 13 08 2015 | Ubermosh | |
| 12 02 2012 | Uberzombie USA | |
| 30 04 2013 | Ubinota | |
| 02 08 2024 | Uboat | |
| 22 04 2011 | Ubongo | |
| 30 08 2011 | Ugly Americans: Apocalypsegeddon | |
| 10 11 2006 | Ugly Prince Duckling, The | |
| 2017 | Uizuno Blade VR | |
| 27 08 2014 | Ukrainian Ninja | |
| 31 12 1985 | Ultima 4: Quest of the Avatar | |
| 15 03 1994 | Ultima 8: Pagan | |
| 1994 | Ultima 8: The Lost ValeEn utvidelse forUltima 8: Pagan | |
| 31 10 1999 | Ultima 9: Ascension | |
| 2014 | Ultima Forever: Quest for the Avatar | |
| 24 09 1997 | Ultima Online | |
| 08 09 2009 | Ultima Online: Stygian AbyssEn utvidelse forUltima Online | |
| 31 12 1993 | Ultima Underworld 2: Labyrinth of Worlds | |
| 31 12 1992 | Ultima Underworld: The Stygian Abyss | |
| 2001 | Ultima Worlds Online: Origin | |
| 31 12 1990 | Ultima: The False Prophet | |
| 31 03 1988 | Ultima: Warriors of Destiny | |
| 31 12 1991 | Ultima: Worlds of Adventure 2 - Martian Dreams | |
| 25 08 2021 | Ultimate ADOM: Caverns of Chaos | |
| 07 04 2021 | Ultimate Admiral: Age of Sail | |
| 25 01 2023 | Ultimate Admiral: Dreadnoughts | |
| 09 07 2001 | Ultimate Adventure Games Pack Vol. 1, TheEn videospill-samling | |
| 25 11 2008 | Ultimate Band | |
| 04 03 2016 | Ultimate Chicken Horse | |
| 31 12 1993 | Ultimate Domain | |
| 30 04 1995 | Ultimate Doom: Thy Flesh Consumed, The | |
| 02 06 2017 | Ultimate Epic Battle Simulator | |
| 21 07 2023 | Ultimate Epic Battle Simulator 2 | |
| 30 08 2018 | Ultimate Fishing Simulator | |
| 2022 | Ultimate Fishing Simulator 2 | |
| 20 12 2024 | Ultimate General: American Revolution | |
| 14 07 2017 | Ultimate General: Civil War | |
| 16 10 2014 | Ultimate General: Gettysburg | |
| 29 10 2008 | Ultimate I Spy | |
| 15 11 2011 | Ultimate Marvel vs. Capcom 3 | |
| 31 07 2008 | Ultimate Monster Trucks | |
| 03 11 2009 | Ultimate Party Challenge | |
| 30 06 2001 | Ultimate Pro PinballEn videospill-samling | |
| 17 12 2014 | Ultimate Robot Fighting | |
| 12 05 2015 | Ultimate Space Commando | |
| 22 09 2005 | Ultimate Spider-Man | |
| 28 04 2015 | Ultimate Tic-Tac-Toe | |
| 25 02 2014 | Ultionus: A Tale of Petty Revenge | |
| 27 04 2022 | Ultra Age | |
| 28 07 2017 | Ultra Hyperball | |
| 26 05 2017 | Ultra Street Fighter 2: The Final Challengers | |
| 05 08 2014 | Ultra Street Fighter 4En utvidelse forSuper Street Fighter 4 | |
| 23 07 2020 | Ultracore | |
| 2026 | Ultrakill | |
| 2018 | Ultramegon | |
| 15 06 2005 | Ultratron | |
| 20 07 2017 | Ultrawings | |
| 01 06 2021 | Ultreïa | |
| 13 02 2024 | Ultros | |
| 30 08 2024 | Umamusume: Pretty Derby - Party Dash | |
| 15 01 2025 | Umbra: The Last Summoner | |
| 30 05 2024 | Umbraclaw | |
| 21 06 2016 | Umbrella Corps | |
| 23 12 1994 | UmiharaKawase | |
| 28 02 1997 | UmiharaKawase: Shun - Second Edition | |
| 08 03 2018 | Umiro | |
| 02 10 2011 | UnEpic | |
| 01 05 2014 | UnSummoning: The Spectral Horde | |
| 08 08 2018 | Unavowed | |
| 06 03 2024 | Unbearable | |
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