Companies
- RapidEyeMovers
- Rare
- Ratloop Asia
- Raven Software
- Ravensburger
- Raw Fury
- Raylight games
- Razer
- Re-Logic
- Ready At Dawn
- Real Arcade
- Real Time Worlds
- Realmforge Studios
- Realtime Worlds
- Realtime Worlds Ltd
- Rebellion
- Rebellion Developments
- Recreate Games
- Red Barrels Studio
- Red Candle Games
- Red Entertainment
- Red Hook Studios
- Red Kite Games
- Red Storm Entertainment
- Redemption Road Games