- Unlock a Code
- Unlock A Piggy
- Unlock Bar
- Unlock Block
- Unlock Box
- Unlock brain - Mind game & memory training
- Unlock Brick
- Unlock Circle
- Unlock Closed Prison
- Unlock Escape Adventures
- Unlock Game
- Unlock It - A fun logic puzzle
- Unlock it - best game
- Unlock master!
- Unblock Wood Block Puzzle game
- Unlock Memory Game
- Unlock Puzzle-Desbloquea Tabla
- Unlock Red Block Free : Slide Block
- Unlock Rope
- Unlock Rush
- Unlock The Ball Puzzle
- Unlock The Door!
- Unlock the King
- Unlock The LOCK Free
- Unlock the mysteries
- Unlock!
- Unlock3D
- Unlockt
- Unlucky Boy Rescue
- Unlucky Boy Rescue 2
- Unlucky Boy Rescue 3
- Unmarked a Haunted House Story
- Unmatched - Match 3 With Style
- Unmatched Air Traffic Control
- Unmaze
- Unnatural
- Unnatural Disaster
- Unnatural Disasters io
- Unnie doll
- Uno Card Game
- UNO!™
- Uno365 - Virtual Pets
- Uno88
- Unofficial Portia Companion
- Unofficial Quiz for Mario
- Unofficial Quiz for Star Wars
- Unofficial RDO Collector
- Unofficial RDR2 Cheats
- Unolingo: Crosswords Without Clues
- Unpack Gift Box
- Unplugged The Game – Charge me!
- Unpossible
- Unpresidential!
- Unpuzl Kidz
- Unpuzzle 3D
- Unquilt
- Unreal Fly Through
- Unreal Tournament Master
- Unroll Ball - Rolling Ball
- Unblock The Ball Out Me Slots
- Unroll Ball Puzzle
- Unroll Ball Slide Puzzle
- Unroll Me 2
- Unroll Me®
- Unruly Heroes
- Unsafe Safari
- Unscramble and build words
- Unscramble Jumble!
- Unscramble Letters
- UnScramble The Words Game
- Unscramble Words
- Unscramble Words Lite
- Unseen AR
- Unseen Empire: Animal ID Game
- Unseen Objects