Top Web Games: Games starting with O
Featured Game
This Year's Top Voted
| 1 | Original Shadows | 814 Votes | Play |
| 2 | One Piece 2: Pirate King | 538 Votes | Play |
| 3 | Omerta International | 459 Votes | Play |
| 4 | One Piece Online | 438 Votes | Play |
| 5 | Omerta | 427 Votes | Play |
| 6 | Online Boxing Manager | 416 Votes | Play |
| 7 | OviPets | 414 Votes | Play |
| 8 | Operation Mafia | 408 Votes | Play |
| 9 | OGame | 388 Votes | Play |
| 10 | OverLord | 388 Votes | Play |
| 11 | Online Football Manager | 376 Votes | Play |
| 12 | Ooze Saga | 375 Votes | Play |
| 13 | Operation-B | 367 Votes | Play |
| 14 | OG-RPG | 364 Votes | Play |
| 15 | Orkfia II: Alliances At War | 353 Votes | Play |
| 16 | OuterCore | 350 Votes | Play |
| 17 | Orion's Belt | 349 Votes | Play |
| 18 | online checkers | 335 Votes | Play |
Alphabetical order
| 1 | OG-RPG | 3 Votes | Play |
| 2 | OGame | 3 Votes | Play |
| 3 | Omerta | 3 Votes | Play |
| 4 | Omerta International | 3 Votes | Play |
| 5 | One Piece 2: Pirate King | 3 Votes | Play |
| 6 | One Piece Online | 2 Votes | Play |
| 7 | Online Boxing Manager | 1 Votes | Play |
| 8 | online checkers | 2 Votes | Play |
| 9 | Online Football Manager | 2 Votes | Play |
| 10 | Ooze Saga | 3 Votes | Play |
| 11 | Operation Mafia | 3 Votes | Play |
| 12 | Operation-B | 1 Votes | Play |
| 13 | Original Shadows | 6 Votes | Play |
| 14 | Orion's Belt | 3 Votes | Play |
| 15 | Orkfia II: Alliances At War | 2 Votes | Play |
| 16 | OuterCore | 2 Votes | Play |
| 17 | OverLord | 3 Votes | Play |
| 18 | OviPets | 2 Votes | Play |
