Nomi corrispondenti: 54
Radical Fiction
Rage Software
Rain Games
Raiser Games
Ratalaika Games
Ratloop
Ravenscourt
Raw Fury
Rayark
Re-Logic
Reb Orb Entertainment
Rebellion
Red Barrels
Red Candle Games Co. Ltd.
Red Entertainment
Red Hook Studios
Red Phoenix Studios
Red Storm Entertainment
Red Thread Games
Redact Games
RedDeerGames
RedG Entertainment
Reef Entertainment
Reflections Interactive
Reflexive Entertainment
Rejected Games
Renegade Kid
Renegade Software
Replay Games
Res
Return to Adventure Mountain
Revistronic
Revolab
Revolution Software
Rhino Games
Rhinotales
Righteous Hammer Games
Rimlight Studios
Ripcord Games
Ripstone
Ripstone Games
Rising Star Games
Rival Games
RNC
Rob Lach Games
Robot Invader
Robot Riot
Rocket Bear Games
Rockstar Games
rondomedia
Roope Tamminen
Runic Games
Running with Scissors
Rusty Lake