Top Web Games: Games starting with O
Featured Game
This Year's Top Voted
| 1 | Original Shadows | 1459 Votes | Play |
| 2 | Operation Mafia | 567 Votes | Play |
| 3 | OviPets | 201 Votes | Play |
| 4 | Online Football Manager | 177 Votes | Play |
| 5 | OGame | 169 Votes | Play |
| 6 | Ooze Saga | 157 Votes | Play |
| 7 | Omerta | 156 Votes | Play |
| 8 | OuterCore | 145 Votes | Play |
| 9 | One Piece 2: Pirate King | 136 Votes | Play |
| 10 | Operation-B | 135 Votes | Play |
| 11 | One Piece Online | 135 Votes | Play |
| 12 | Omerta International | 129 Votes | Play |
| 13 | Orkfia II: Alliances At War | 127 Votes | Play |
| 14 | Orion's Belt | 123 Votes | Play |
Alphabetical order
| 1 | OGame | 9 Votes | Play |
| 2 | Omerta | 9 Votes | Play |
| 3 | Omerta International | 10 Votes | Play |
| 4 | One Piece 2: Pirate King | 7 Votes | Play |
| 5 | One Piece Online | 12 Votes | Play |
| 6 | Online Football Manager | 9 Votes | Play |
| 7 | Ooze Saga | 7 Votes | Play |
| 8 | Operation Mafia | 31 Votes | Play |
| 9 | Operation-B | 12 Votes | Play |
| 10 | Original Shadows | 156 Votes | Play |
| 11 | Orion's Belt | 7 Votes | Play |
| 12 | Orkfia II: Alliances At War | 7 Votes | Play |
| 13 | OuterCore | 9 Votes | Play |
| 14 | OviPets | 12 Votes | Play |
