Top Web Games: Games starting with O
Featured Game
This Year's Top Voted
| 1 | Original Shadows | 617 Votes | Play |
| 2 | One Piece 2: Pirate King | 391 Votes | Play |
| 3 | Omerta International | 342 Votes | Play |
| 4 | One Piece Online | 312 Votes | Play |
| 5 | Omerta | 309 Votes | Play |
| 6 | Online Boxing Manager | 299 Votes | Play |
| 7 | Operation Mafia | 297 Votes | Play |
| 8 | OviPets | 290 Votes | Play |
| 9 | OGame | 277 Votes | Play |
| 10 | OverLord | 272 Votes | Play |
| 11 | Online Football Manager | 271 Votes | Play |
| 12 | Ooze Saga | 264 Votes | Play |
| 13 | OG-RPG | 255 Votes | Play |
| 14 | Orion's Belt | 253 Votes | Play |
| 15 | Operation-B | 251 Votes | Play |
| 16 | OuterCore | 241 Votes | Play |
| 17 | online checkers | 239 Votes | Play |
| 18 | Orkfia II: Alliances At War | 236 Votes | Play |
Alphabetical order
| 1 | OG-RPG | 5 Votes | Play |
| 2 | OGame | 4 Votes | Play |
| 3 | Omerta | 5 Votes | Play |
| 4 | Omerta International | 4 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 | 5 Votes | Play |
| 9 | Online Football Manager | 4 Votes | Play |
| 10 | Ooze Saga | 5 Votes | Play |
| 11 | Operation Mafia | 5 Votes | Play |
| 12 | Operation-B | 5 Votes | Play |
| 13 | Original Shadows | 4 Votes | Play |
| 14 | Orion's Belt | 4 Votes | Play |
| 15 | Orkfia II: Alliances At War | 5 Votes | Play |
| 16 | OuterCore | 3 Votes | Play |
| 17 | OverLord | 5 Votes | Play |
| 18 | OviPets | 4 Votes | Play |
