| Rain Software
| http://www.rainsoftware.com
|
| Rainbow Arts
|
|
| Rainbow Studios
| http://www.rainbowstudios.com
|
| Raizing
|
|
| Rakish
|
|
| Random House
|
|
| Rare
| http://www.rareware.com
|
| RaSeN
| http://www.ra-sen.net/
|
| Raster Productions
| http://www.rasterproductions.com
|
| Ratbag
| http://www.ratbaggames.com/
|
| Rateblack
| http://www.light.gr.jp/
|
| Raven Software
| http://www.ravensoft.com
|
| Ray Corporation
|
|
| Ray Force
|
|
| RayaSystems
|
|
| RayForce
|
|
| RayLand
| http://www.rayland.com
|
| Raylight Studios
|
|
| Razorback Developments
|
|
| RazorSoft
|
|
| Razorworks
| http://www.razorworks.com
|
| RCA
|
|
| RCY America
|
|
| RDI
|
|
| Ready at Dawn
|
|
| Readysoft
|
|
| Reakktor
|
|
| Real Arcade
|
|
| Real Sports
|
|
| Real Vision
|
|
| Reality Pump
| http://www.realitypump.com
|
| Realtec
|
|
| Realtime Associates
| http://www.rtassoc.com/
|
| Realtime Worlds
|
|
| Rebel Act Studios
|
|
| Rebellion
| http://www.rebellion.co.uk
|
| Rebelmind
| http://www.rebelmind.com
|
| Recreational Brainware
|
|
| Red 5 Software
|
|
| Red Company
| http://red-universe.com/
|
| RED Entertainment
|
|
| Red Fly Studio
|
|
| Red Lemon
| http://www.redlemon.com
|
| Red Lynx
| http://www.redlynx.com/
|
| Red Mile Entertainment
| http://www.redmileentertainment.com
|
| Red Orb
|
|
| Red Storm Entertainment
| http://www.redstorm.com
|
| Red Tribe
|
|
| Red Zone Interactive
| http://www.redzonegames.com
|
| Reddish Region
| http://r-region.net/
|