Développeurs de Jeux Steam - Lettre O - Page 80
| Nom | Nombre d'applications |
|---|---|
| OdGames | 1 |
| Oracle | 1 |
| OneShot | 1 |
| Overture Games | 1 |
| Orbifold Software | 1 |
| o2o | 1 |
| One Hit Wonder Studio | 1 |
| One Million Machine | 1 |
| Outer Pixels | 1 |
| OTTY | 1 |
| Olli Harjola, Otto Hantula, Tom Jubert, Carlo Castellano | 1 |
| One Day I Too Go Fly Inc | 1 |
| Ocotillo Island | 1 |
| Oklava Games | 1 |
| OutsiderKids Corp. | 1 |
| Omer Salih Aktar | 1 |
| Onion Core | 1 |
| Once Average Guy | 1 |
| One Dream | 1 |
| Ofek Ben Shalom | 1 |