Games
- Under Night In-Birth Exe:Late
- Under Siege
- Under The Waves
- Underground Blossom
- Undertale
- Underworld Ascendant
- Unepic
- Unforetold: Witchstone
- Unicorn Overlord
- Unit 13
- United 1944
- Unknown 9: Awakening
- Unmechanical
- Uno
- UNO Rush
- Unpacking
- Unrailed
- Unravel
- Unravel Two
- Unreal
- Unreal Anthology
- Unreal II: The Awakening
- Unreal Tournament
- Unreal Tournament (2014)
- Unreal Tournament 2003