- Realm Defense: Hero Legends TD
- Realm Of Conquerors
- Realm of Empires
- Realpolitiks
- Realpolitiks Mobile
- Realsail
- Rebel Cops
- Rebel Inc.
- Rebels and Redcoats
- Rebels and Redcoats Gold
- Rebels and Redcoats: Gold
- Rebuild
- Rebuild 3: Gangs of Deadsville
- Reckless Chess
- Recollect the Game
- Recollect the Study
- Recruit: Tank Madness
- Recursive: Programming Puzzles
- Recycle Master
- Red Balloon!
- Red Blue Ball
- Red Conquest!
- Red Mahjong
- Red Wave TD
- REDCON
- RedSun RTS
- Reflection Puzzle - Shoot That Ball - Brain It On!
- Reflectiv
- Regnum Tactics
- Rising: War for Dominion
- Reiner Knizia Yellow & Yangtze
- Rek
- Relic Puzzle
- Remember the Numbers
- Rememe Slide puzzle image
- Remote Checkers
- Remote Chess
- Renju Rules Gomoku
- Repton 1
- Repton 3
- Republic inc.
- Republic inc. Story
- Republic inc.
- Republic inc. Story
- Rescue Cut - Rope Puzzle
- Rescue Him
- Rescue Strike:Army Siege Comma
- Rescue Team 10
- Rescue Team: Evil Genius
- Rescue The Hero - Hero Wars
- Rescuing stranded ship
- Resistance War Against America
- Resort Island Tycoon
- Resort Juice Bar & BBQ Stand
- Resort Tycoon-Hotel Simulation
- Restaurant City Tycoon - Mania
- Restaurant Cooking Chef
- Restaurant Fever - Food Game
- Restaurant King
- Resurrace
- Retro Basketball Coach 2022
- Retro Battle Tanks