Top Web Games: Games starting with O
Featured Game
This Year's Top Voted
| 1 | Original Shadows | 855 Votes | Play |
| 2 | OG-RPG | 426 Votes | Play |
| 3 | One Piece 2: Pirate King | 418 Votes | Play |
| 4 | Omerta International | 409 Votes | Play |
| 5 | OviPets | 392 Votes | Play |
| 6 | One Piece Online | 389 Votes | Play |
| 7 | Online Boxing Manager | 389 Votes | Play |
| 8 | Omerta | 371 Votes | Play |
| 9 | Operation Mafia | 366 Votes | Play |
| 10 | OverLord | 345 Votes | Play |
| 11 | Online Football Manager | 340 Votes | Play |
| 12 | OGame | 300 Votes | Play |
| 13 | OuterCore | 297 Votes | Play |
| 14 | Ooze Saga | 294 Votes | Play |
| 15 | Orion's Belt | 287 Votes | Play |
| 16 | Orkfia II: Alliances At War | 284 Votes | Play |
| 17 | Operation-B | 278 Votes | Play |
| 18 | online checkers | 270 Votes | Play |
Alphabetical order
| 1 | OG-RPG | 15 Votes | Play |
| 2 | OGame | 5 Votes | Play |
| 3 | Omerta | 8 Votes | Play |
| 4 | Omerta International | 8 Votes | Play |
| 5 | One Piece 2: Pirate King | 9 Votes | Play |
| 6 | One Piece Online | 7 Votes | Play |
| 7 | Online Boxing Manager | 6 Votes | Play |
| 8 | online checkers | 5 Votes | Play |
| 9 | Online Football Manager | 7 Votes | Play |
| 10 | Ooze Saga | 7 Votes | Play |
| 11 | Operation Mafia | 6 Votes | Play |
| 12 | Operation-B | 5 Votes | Play |
| 13 | Original Shadows | 16 Votes | Play |
| 14 | Orion's Belt | 5 Votes | Play |
| 15 | Orkfia II: Alliances At War | 5 Votes | Play |
| 16 | OuterCore | 6 Votes | Play |
| 17 | OverLord | 5 Votes | Play |
| 18 | OviPets | 5 Votes | Play |
