Top Web Games: Games starting with O
Featured Game
This Year's Top Voted
| 1 | Original Shadows | 2390 Votes | Play |
| 2 | OG-RPG | 391 Votes | Play |
| 3 | Online Boxing Manager | 328 Votes | Play |
| 4 | OviPets | 326 Votes | Play |
| 5 | Operation Mafia | 325 Votes | Play |
| 6 | One Piece Online | 297 Votes | Play |
| 7 | Omerta International | 294 Votes | Play |
| 8 | Omerta | 277 Votes | Play |
| 9 | OGame | 276 Votes | Play |
| 10 | Orion's Belt | 250 Votes | Play |
| 11 | One Piece 2: Pirate King | 250 Votes | Play |
| 12 | Online Football Manager | 250 Votes | Play |
| 13 | OuterCore | 249 Votes | Play |
| 14 | Orkfia II: Alliances At War | 248 Votes | Play |
| 15 | Ooze Saga | 242 Votes | Play |
| 16 | online checkers | 241 Votes | Play |
| 17 | Operation-B | 221 Votes | Play |
| 18 | OverLord | 113 Votes | Play |
Alphabetical order
| 1 | OG-RPG | 4 Votes | Play |
| 2 | OGame | 4 Votes | Play |
| 3 | Omerta | 4 Votes | Play |
| 4 | Omerta International | 2 Votes | Play |
| 5 | One Piece 2: Pirate King | 3 Votes | Play |
| 6 | One Piece Online | 5 Votes | Play |
| 7 | Online Boxing Manager | 4 Votes | Play |
| 8 | online checkers | 3 Votes | Play |
| 9 | Online Football Manager | 0 Votes | Play |
| 10 | Ooze Saga | 3 Votes | Play |
| 11 | Operation Mafia | 4 Votes | Play |
| 12 | Operation-B | 3 Votes | Play |
| 13 | Original Shadows | 32 Votes | Play |
| 14 | Orion's Belt | 3 Votes | Play |
| 15 | Orkfia II: Alliances At War | 4 Votes | Play |
| 16 | OuterCore | 3 Votes | Play |
| 17 | OverLord | 3 Votes | Play |
| 18 | OviPets | 2 Votes | Play |
