Top Web Games: Games starting with O
Featured Game
This Year's Top Voted
| 1 | Original Shadows | 1272 Votes | Play |
| 2 | OG-RPG | 271 Votes | Play |
| 3 | OviPets | 210 Votes | Play |
| 4 | Online Boxing Manager | 199 Votes | Play |
| 5 | Operation Mafia | 193 Votes | Play |
| 6 | One Piece Online | 188 Votes | Play |
| 7 | Omerta International | 183 Votes | Play |
| 8 | OGame | 171 Votes | Play |
| 9 | Omerta | 158 Votes | Play |
| 10 | Orkfia II: Alliances At War | 157 Votes | Play |
| 11 | Online Football Manager | 154 Votes | Play |
| 12 | Orion's Belt | 154 Votes | Play |
| 13 | OuterCore | 152 Votes | Play |
| 14 | online checkers | 149 Votes | Play |
| 15 | One Piece 2: Pirate King | 147 Votes | Play |
| 16 | Ooze Saga | 140 Votes | Play |
| 17 | Operation-B | 134 Votes | Play |
Alphabetical order
| 1 | OG-RPG | 5 Votes | Play |
| 2 | OGame | 7 Votes | Play |
| 3 | Omerta | 5 Votes | Play |
| 4 | Omerta International | 5 Votes | Play |
| 5 | One Piece 2: Pirate King | 4 Votes | Play |
| 6 | One Piece Online | 4 Votes | Play |
| 7 | Online Boxing Manager | 5 Votes | Play |
| 8 | online checkers | 4 Votes | Play |
| 9 | Online Football Manager | 6 Votes | Play |
| 10 | Ooze Saga | 4 Votes | Play |
| 11 | Operation Mafia | 6 Votes | Play |
| 12 | Operation-B | 5 Votes | Play |
| 13 | Original Shadows | 49 Votes | Play |
| 14 | Orion's Belt | 5 Votes | Play |
| 15 | Orkfia II: Alliances At War | 5 Votes | Play |
| 16 | OuterCore | 6 Votes | Play |
| 17 | OviPets | 6 Votes | Play |
