- R I 0 T
- R'n'B and Hip Hop Song Maker
- R-P-S
- Team Tactics Tool
- Rabbit Evolution
- Rabbit Evolution Merge in Farm
- Un conejo en la luna
- Rabbit Rescue Friends
- Rabit Match Three
- Race Manager 3D
- Racers Squad
- Racing Collision
- Charly Go
- Radiant Defense
- Radio Commander
- Radzone : the Nuclear Wargame
- Ataque de supervivencia balsa
- Last Island Survival Game
- Ragdoll Battle Simulator
- Ragdoll Hero
- Ragdoll Push
- Ragdoll Shot!
- Ragdoll Strike
- Ragdoll Warfare
- Rage of Kings
- Raid & Rush
- Raid Boss: A Guild's Journey
- Raid Leader - GameClub
- Raid Monster Hero
- Raiden Fighter Hero
- Raiders of the North Sea
- Rail Maze 2 : Train Puzzler
- Rail Maze : Train puzzle
- Rail Maze - Train Puzzle Rush
- Rail Nation
- Rail Tycoon
- Railcar
- Railroad Ink Challenge
- Railway Road Track Craft
- Rain - Typing Practise
- Rainbow Defence
- Ramen Shop 2083: Cyberpunk Restaurant Management
- Ranch War
- Random Card Defense
- Random Dice: Defense
- Random Dungeon
- Random Merge Defense
- RPD : Random Pixel TD
- Random Totem—Tower Defense PvP
- Rapid Chess
- Rapscallions
- Rapture - World Conquest
- Rapunzl: Simulate. Invest. Win
- Rat Must Die
- Rapunzl: Simulate. Invest. Win
- Rat Must Die
- Rat vs Egg
- Ratropolis
- Rattlesnake 3d
- Ravels - Words Of Wisdom
- Ray Arcade
- Re:Level1 -対戦できるハクスラ系RPG-
- Re:Level2 -対戦できるハクスラRPG-
- Reach It
- Reactor - Idle Business Tycoon
- Ready Up for League of Legends
- Real Army Mission
- Real Chess Online
- Real City SHOOT Gangster
- Real Coaster: Idle Game
- Real Drive Army Truck
- Real Estate Tycoon
- Real Go Board
- Real Go Board - Game
- Real Go Board - SGF on the Web
- Fantasy Oficial
- Real Railroad Crossing 3D
- Real Time Chess(VS Chess)
- Real Time Shields
- Real Time World War