- Secret Pet Detective
- Secret Photo Jigsaw Puzzle Maker
- Secret Prison - Breakout Plan
- Secret Room Adventure
- Secret Room Escape
- Secret Signs
- Secret Tile
- Secret Windows Hidden Object
- Secret Words on Hillcrest Dr
- SecretPath - find way home
- Secrets of Charmland
- SoM3 - Halloween
- Secrets Of Palazzo Falson
- Secrets of Paris Hidden Object
- Secrets Of The Castle Match 3
- Secrets of the Dark: Eclipse Mountain Collector's Edition HD - A Hidden Object Adventure
- Secrets of the Dark: Mystery of the Ancestral Estate HD - A Mystery Hidden Object Game
- Secrets of the Dark: The Flower of Shadow
- Secrets of the Vatican (FULL) – Extended Edition HD
- Secrets of the Vatican – Extended Edition – HD
- Security Line
- See It Say It - free guess the picture puzzle game. POP Pics quiz games 2014
- See You Again
- Seebed Blast
- Seeing CRISPR Clear
- Seeing CRISPR Clear
- Seek - life
- Time Trap 2: Hidden Objects
- Seek the Differences
- Seek the Hiders Adventure
- Seeker Player
- Seekers Notes: Hidden Objects
- Self-salvation Room Escape
- Selfie Poker
- SelvaScura
- Sembl
- SEN - line drawing game -
- Sena Arcade : Bumpy
- Send Blocks
- Send Nukes
- Sengoku The Unforgettable
- SenGram Maker
- Senior Esports Summit
- Senior Games - Exercise your mind while having fun
- Senkai Puzzle
- Sensations English
- Sense of Color
- SenSense
- SensoriumLab
- Sentence
- Sentence Constructor: Hear It!
- Sentence Constructor: Hear It! - Free
- Sentence Scramble
- Sentenced
- Sentences Quiz - Write Your First Sentences
- SEQ
- Sequence - The Game
- Sequence Cubes
- Sequence Number Chain Connect
- SequenceNumber
- Sequetur
- Sequetur-
- Sequin by Number Live Coloring
- Serendipity (Associations)
- Serene!
- Series 1
- Series 2
- Series 3
- Serious games
- Snake Cubes
- Serpent of Isis: Your Journey Continues (Full)
- Serum X
- SET - a Twisted Classic