- UnderWorld Gods VR
- Underworld Hero Fight: Boxing
- Underworld Office- Novel Game
- Underworld Office: Ghost Story
- Unforeseen Incidents
- Unholy Adventure
- Unholy Society: Adventure Game
- Unicorn & Pony Wedding Day - A virtual pet horse marriage makeover game
- Unicorn Candy Dream
- Unicorn Empire by NeonMob
- Unicorn Flap
- Unicorn Food - Drink & Outfits
- Unicorn Run Fantasy
- Unicorn game for kids 6 7 8
- Unicycle 4D
- One Wheel Cycle Simulator
- UnifyGames
- Uninvited: MacVenture
- Unite & Clash
- United Association Safety 360
- United Association Safety VR
- UnitZ Battlegrounds
- Universe of Alphabet & Numbers
- University Escape
- UNKILLED - Zombie Online FPS
- Zombie Survival Shooter Games
- Unknown Fate
- Unknown planet: Dino evolution
- Unknown planet: Dino evolution
- Unlikely Heroes
- Unlock Closed Prison
- Unlock Escape Adventures
- Unlucky Boy Rescue 2
- Unlucky Boy Rescue 3
- Unmaze
- Unnatural
- Unreal Fly Through
- Unsolved: Hidden Mystery Games
- Untitled Cat King
- Untitled Escape
- Untitled Escape 2
- Eldrum: Untold - Text RPG
- UoG Super Campus Quest
- UP not down
- Updog Adventures
- Uphill Bicycle Crazy Rider 3D – Mountain cycling
- Uphill Bus Driving Adventure
- Uphill Bus Driving Challenge
- Uphill Off road Prado Car Driving Simulator 2017
- Uphill Oil Tanker Truck Driver & transporter duty
- Uphill Transport: Oil Tanker T
- Upperland
- Upstream: Combat Climate Change
- UpUpUp - The flying arrow
- Urban Public bus transporter
- Urban Rider: Motocross Bike
- Urban Truck Simulator | Experience Himalayan Roads
- URBANmission
- UrbiHunt
- UrCase Zen - Calm & Relax
- Urna Wars
- Ursa Hunter - Kodiak Attack
- US Air Force Military
- US Army Ambulance Rescue Game
- ASSASSIN TRAINING
- GT Army Cop Chase Car Driving
- Army Truck: Driving Games 3D
- Army Bus Driving Games 3D
- US Army Military Dog Chase
- US Army Off-road JEEP 4*4 Sim
- US Army survival training 2018
- US Army Training: Bottle Shoot & Obstacle Camp
- US Biggun Shoot - Irit Mission
- US Commando Combat Mission
- Us Drone Mission
- US Police Car Transporter
- US Police Dog Robot Games
- US Police Horse Robot Car
- US Police Prado Mega Ramp
- US Police Robot Transform War
- US Police Security Dog Crime
- USA Farming Simulator 3D : Pro Farm Tractor Drive