Top Web Games: Games starting with O
Featured Game
This Year's Top Voted
| 1 | Original Shadows | 981 Votes | Play |
| 2 | One Piece 2: Pirate King | 509 Votes | Play |
| 3 | OG-RPG | 505 Votes | Play |
| 4 | Omerta International | 497 Votes | Play |
| 5 | One Piece Online | 466 Votes | Play |
| 6 | OviPets | 464 Votes | Play |
| 7 | Online Boxing Manager | 462 Votes | Play |
| 8 | Omerta | 444 Votes | Play |
| 9 | Operation Mafia | 438 Votes | Play |
| 10 | OverLord | 419 Votes | Play |
| 11 | Online Football Manager | 415 Votes | Play |
| 12 | OuterCore | 368 Votes | Play |
| 13 | OGame | 362 Votes | Play |
| 14 | Ooze Saga | 361 Votes | Play |
| 15 | Orion's Belt | 354 Votes | Play |
| 16 | Operation-B | 350 Votes | Play |
| 17 | Orkfia II: Alliances At War | 349 Votes | Play |
| 18 | online checkers | 340 Votes | Play |
Alphabetical order
| 1 | OG-RPG | 0 Votes | Play |
| 2 | OGame | 0 Votes | Play |
| 3 | Omerta | 1 Votes | Play |
| 4 | Omerta International | 1 Votes | Play |
| 5 | One Piece 2: Pirate King | 1 Votes | Play |
| 6 | One Piece Online | 1 Votes | Play |
| 7 | Online Boxing Manager | 1 Votes | Play |
| 8 | online checkers | 0 Votes | Play |
| 9 | Online Football Manager | 0 Votes | Play |
| 10 | Ooze Saga | 1 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 | 1 Votes | Play |
| 16 | OuterCore | 0 Votes | Play |
| 17 | OverLord | 0 Votes | Play |
| 18 | OviPets | 0 Votes | Play |
