Video Games starting with U
- UBOAT
- UFO 50
- UFO: Enemy Unknown
- Ultima Online
- Ultima Ratio Regum
- Ultima VII
- Ultimate Admiral: Age of Sail
- Ultimate ADOM - Caverns of Chaos
- Ultimate Custom Night
- Ultimate Epic Battle Simulator
- Ultimate General: Civil War
- Ultimate General: Gettysburg
- Ultimate Marvel vs. Capcom 3
- Ultra Street Fighter IV
- Ultrabugs
- Ultrakill
- Umbrella Corps
- Umineko When They Cry - Question Arcs
- Umineko: Golden Fantasia
- Umurangi Generation
- Unavowed
- Unbeatable
- Unbound: Worlds Apart
- Uncanny Valley
- Undead Horde
- Under a Porcelain Sun
- UNDER NIGHT IN-BIRTH Exe:Late[st]
- Underhero
- Undermine
- Underrail
- Underrail: Expedition
- Undertale
- Underworld Ascendant
- Undungeon
- Undying
- UnEpic
- Unexplored
- Unexplored 2: The Wayfarer's Legacy
- Unforeseen Incidents
- Unheard
- Unity
- Unity of Command
- Unity of Command 2
- Unitystation
- Universal Windows Platform
- Universally Loved
- Universe Sandbox
- Unloved
- Unmechanical
- Unpacking
- Unrailed!
- Unravel
- Unravel 2
- Unreal
- Unreal Tournament
- UnReal World
- unrest
- Unruly Heroes
- Unseen Diplomacy
- Unspottable
- Unstoppable Gorg
- Unsung Warriors
- Until the Last Plane
- Untitled Goose Game
- Unto The End
- Unturned
- Uplink
- Urban Dead
- Urban Empire
- Urban Explorer
- Urban Pirate
- Utsvulten
- Uurnog
- Uurnog Uurnlimited