Top Web Games: Games starting with O
Featured Game
This Year's Top Voted
| 1 | Original Shadows | 952 Votes | Play |
| 2 | OG-RPG | 492 Votes | Play |
| 3 | One Piece 2: Pirate King | 490 Votes | Play |
| 4 | Omerta International | 480 Votes | Play |
| 5 | One Piece Online | 451 Votes | Play |
| 6 | Online Boxing Manager | 445 Votes | Play |
| 7 | OviPets | 444 Votes | Play |
| 8 | Omerta | 431 Votes | Play |
| 9 | Operation Mafia | 421 Votes | Play |
| 10 | OverLord | 406 Votes | Play |
| 11 | Online Football Manager | 400 Votes | Play |
| 12 | OuterCore | 355 Votes | Play |
| 13 | OGame | 348 Votes | Play |
| 14 | Ooze Saga | 346 Votes | Play |
| 15 | Orion's Belt | 342 Votes | Play |
| 16 | Operation-B | 337 Votes | Play |
| 17 | Orkfia II: Alliances At War | 336 Votes | Play |
| 18 | online checkers | 328 Votes | Play |
Alphabetical order
| 1 | OG-RPG | 2 Votes | Play |
| 2 | OGame | 5 Votes | Play |
| 3 | Omerta | 4 Votes | Play |
| 4 | Omerta International | 5 Votes | Play |
| 5 | One Piece 2: Pirate King | 5 Votes | Play |
| 6 | One Piece Online | 5 Votes | Play |
| 7 | Online Boxing Manager | 5 Votes | Play |
| 8 | online checkers | 3 Votes | Play |
| 9 | Online Football Manager | 4 Votes | Play |
| 10 | Ooze Saga | 3 Votes | Play |
| 11 | Operation Mafia | 6 Votes | Play |
| 12 | Operation-B | 4 Votes | Play |
| 13 | Original Shadows | 25 Votes | Play |
| 14 | Orion's Belt | 5 Votes | Play |
| 15 | Orkfia II: Alliances At War | 4 Votes | Play |
| 16 | OuterCore | 4 Votes | Play |
| 17 | OverLord | 6 Votes | Play |
| 18 | OviPets | 3 Votes | Play |
