Top Web Games: Games starting with O
Featured Game
This Year's Top Voted
| 1 | Original Shadows | 757 Votes | Play |
| 2 | One Piece 2: Pirate King | 509 Votes | Play |
| 3 | Omerta International | 435 Votes | Play |
| 4 | One Piece Online | 412 Votes | Play |
| 5 | Omerta | 406 Votes | Play |
| 6 | Online Boxing Manager | 389 Votes | Play |
| 7 | OviPets | 386 Votes | Play |
| 8 | Operation Mafia | 383 Votes | Play |
| 9 | OGame | 364 Votes | Play |
| 10 | OverLord | 362 Votes | Play |
| 11 | Online Football Manager | 354 Votes | Play |
| 12 | Ooze Saga | 351 Votes | Play |
| 13 | Operation-B | 342 Votes | Play |
| 14 | OG-RPG | 341 Votes | Play |
| 15 | Orion's Belt | 331 Votes | Play |
| 16 | Orkfia II: Alliances At War | 330 Votes | Play |
| 17 | OuterCore | 327 Votes | Play |
| 18 | online checkers | 313 Votes | Play |
Alphabetical order
| 1 | OG-RPG | 5 Votes | Play |
| 2 | OGame | 5 Votes | Play |
| 3 | Omerta | 7 Votes | Play |
| 4 | Omerta International | 9 Votes | Play |
| 5 | One Piece 2: Pirate King | 8 Votes | Play |
| 6 | One Piece Online | 7 Votes | Play |
| 7 | Online Boxing Manager | 5 Votes | Play |
| 8 | online checkers | 6 Votes | Play |
| 9 | Online Football Manager | 5 Votes | Play |
| 10 | Ooze Saga | 6 Votes | Play |
| 11 | Operation Mafia | 6 Votes | Play |
| 12 | Operation-B | 8 Votes | Play |
| 13 | Original Shadows | 12 Votes | Play |
| 14 | Orion's Belt | 6 Votes | Play |
| 15 | Orkfia II: Alliances At War | 8 Votes | Play |
| 16 | OuterCore | 7 Votes | Play |
| 17 | OverLord | 7 Votes | Play |
| 18 | OviPets | 7 Votes | Play |
