Top Web Games: Games starting with O
Featured Game
This Year's Top Voted
| 1 | Original Shadows | 732 Votes | Play |
| 2 | One Piece 2: Pirate King | 490 Votes | Play |
| 3 | Omerta International | 418 Votes | Play |
| 4 | One Piece Online | 394 Votes | Play |
| 5 | Omerta | 390 Votes | Play |
| 6 | Online Boxing Manager | 375 Votes | Play |
| 7 | Operation Mafia | 369 Votes | Play |
| 8 | OviPets | 368 Votes | Play |
| 9 | OGame | 352 Votes | Play |
| 10 | OverLord | 344 Votes | Play |
| 11 | Online Football Manager | 341 Votes | Play |
| 12 | Ooze Saga | 337 Votes | Play |
| 13 | OG-RPG | 328 Votes | Play |
| 14 | Operation-B | 326 Votes | Play |
| 15 | Orion's Belt | 318 Votes | Play |
| 16 | Orkfia II: Alliances At War | 314 Votes | Play |
| 17 | OuterCore | 311 Votes | Play |
| 18 | online checkers | 300 Votes | Play |
Alphabetical order
| 1 | OG-RPG | 0 Votes | Play |
| 2 | OGame | 0 Votes | Play |
| 3 | Omerta | 0 Votes | Play |
| 4 | Omerta International | 0 Votes | Play |
| 5 | One Piece 2: Pirate King | 0 Votes | Play |
| 6 | One Piece Online | 0 Votes | Play |
| 7 | Online Boxing Manager | 0 Votes | Play |
| 8 | online checkers | 0 Votes | Play |
| 9 | Online Football Manager | 0 Votes | Play |
| 10 | Ooze Saga | 0 Votes | Play |
| 11 | Operation Mafia | 0 Votes | Play |
| 12 | Operation-B | 0 Votes | Play |
| 13 | Original Shadows | 0 Votes | Play |
| 14 | Orion's Belt | 0 Votes | Play |
| 15 | Orkfia II: Alliances At War | 0 Votes | Play |
| 16 | OuterCore | 0 Votes | Play |
| 17 | OverLord | 0 Votes | Play |
| 18 | OviPets | 0 Votes | Play |
