| Rodge Rock Software | Developer | |
| Rodii | Developer | |
| RodionVa | Developer | |
| Rodney Luck | Developer | |
| Rodney McAuley | Developer | |
| Rodolfo Moraes | Developer | |
| Rodolink | Developer | |
| Rodrigo M Demoly | Developer | |
| Rodrigo Rojas-Ferrer | Developer | |
| Rodrigo Souza | Developer | |
| Rodrigo Vieira | Developer | |
| RodrigoOak | Developer | |
| RodrigoPayeras | Developer | |
| RodrigoPraetzel | Developer | |
| Rodrigo_dCG | Developer | |
| Rodrysson | Developer | |
| Roebl | Developer | |
| Roenko Games | Developer | |
| Roey_Shap | Developer | |
| Roger Damon | Developer | |
| Roger Taylor | Developer | |
| Roger Webster and Dan Leviton | Developer | |
| Roggie Gaming | Developer | |
| Rogue Cactus | Developer | |
| Rogue Empire | Developer | |
| Rogue Entertainment | Developer | |
| Rogue Factor | Developer | |
| Rogue Games | Publisher | |
| Rogue Snail | Developer | |
| Rogue Studios | Developer | |
| Rogue Sword: Strategy & Adventure Games | Developer | |
| RogueCode | DeveloperPublisher | |
| RogueMicro | Developer | |
| Rogue_AI | Developer | |
| Roguetoad27 | Developer | |
| Roh | Developer | |
| Rohan Narang | Developer | |
| Rohan17rp | Developer | |
| Rohbert | Developer | |
| Rohifi | Developer | |
| Rohit | Developer | |
| Roilbauk | Developer | |
| RokaWar | Developer | |
| Rokaplay | DeveloperPublisher | |
| Rokapublish | Developer | |
| Rokas | Developer | |
| Rokashi | Developer | |
| Rokay | Developer | |
| RokeDev | Developer | |
| RokiiDoki | Developer | |