- UFO on Rails 42.195km
- UFO on Tape: First Contact
- UFO Quest - Alien Invasion
- UFO Rush 3D
- 飛碟 射手 ~ 外星人 獵人 射擊遊戲 狩獵遊戲
- UFO Storm - Corn Raid Lite
- UFO Strike
- Ufo volleyball
- UFO.io - Abduct Everything
- UFO.io: Multiplayer Game
- UFOOOO!
- UFOキャプチャー
- UG Store
- Ugh fnf mod - Different Skin !
- Ugh!
- Ugly Dot: Remastered
- Ugly Frog
- Ugly Race
- Ugly Tattoo Inc.
- Uh Oh! - Avoid all traps
- Uh Oh! - Avoid all traps
- UISEL Game
- Uit de hoek
- Uitjesbazen Games
- 英國軍用車輛司機
- UK Road Signs Pro
- UK Trivia Extension
- UKG - Kindergarten Activities
- UKG English Grammar Learning
- 浮世繪拼圖
- UKNO
- Ukodus Crazy
- Ukraine Simulator
- Ukraine Simulator 2
- UlaanGil
- GTA 5 Ultimate Drive
- ULearn ABC Lite
- Ulkoläksyt
- Ulol - Tagalog Logic & Trivi
- Ulterior
- UlterioSafari
- Ultimate 2048 Match3
- Ultimate 3D Popcorn Factory
- Ultimate 3W
- Ultimate 500
- Ultimate 500 Lite
- 終極對空攻擊戰鬥機猛禽模擬器。
- Ultimate Air Battle War
- 飛機模擬器飛行 2023
- 終極飛機射手–空中戰鬥機模擬器
- Ultimate Airport Security
- 最终的外星人防御
- Ultimate Angry Lion Simulator - Mighty Jungle King
- 進化 飢餓的 鯊魚 模擬器
- Ultimate Animal Destruction 3D
- Ultimate Animal Sniper Shootin
- Ultimate Apache Helicopter Shooting Simulator game
- Ultimate Arctic Simulator