Top Web Games: Games starting with O
Featured Game
This Year's Top Voted
| 1 | Original Shadows | 570 Votes | Play |
| 2 | One Piece 2: Pirate King | 339 Votes | Play |
| 3 | Omerta International | 300 Votes | Play |
| 4 | One Piece Online | 269 Votes | Play |
| 5 | Omerta | 267 Votes | Play |
| 6 | Online Boxing Manager | 257 Votes | Play |
| 7 | Operation Mafia | 256 Votes | Play |
| 8 | OviPets | 255 Votes | Play |
| 9 | OGame | 243 Votes | Play |
| 10 | Online Football Manager | 236 Votes | Play |
| 11 | OverLord | 234 Votes | Play |
| 12 | Ooze Saga | 227 Votes | Play |
| 13 | OG-RPG | 223 Votes | Play |
| 14 | Orion's Belt | 222 Votes | Play |
| 15 | Operation-B | 220 Votes | Play |
| 16 | OuterCore | 210 Votes | Play |
| 17 | online checkers | 204 Votes | Play |
| 18 | Orkfia II: Alliances At War | 203 Votes | Play |
Alphabetical order
| 1 | OG-RPG | 10 Votes | Play |
| 2 | OGame | 10 Votes | Play |
| 3 | Omerta | 10 Votes | Play |
| 4 | Omerta International | 11 Votes | Play |
| 5 | One Piece 2: Pirate King | 13 Votes | Play |
| 6 | One Piece Online | 10 Votes | Play |
| 7 | Online Boxing Manager | 9 Votes | Play |
| 8 | online checkers | 10 Votes | Play |
| 9 | Online Football Manager | 8 Votes | Play |
| 10 | Ooze Saga | 9 Votes | Play |
| 11 | Operation Mafia | 10 Votes | Play |
| 12 | Operation-B | 8 Votes | Play |
| 13 | Original Shadows | 9 Votes | Play |
| 14 | Orion's Belt | 9 Votes | Play |
| 15 | Orkfia II: Alliances At War | 9 Votes | Play |
| 16 | OuterCore | 8 Votes | Play |
| 17 | OverLord | 10 Votes | Play |
| 18 | OviPets | 11 Votes | Play |
