Top Web Games: Games starting with O
Featured Game
This Year's Top Voted
| 1 | Original Shadows | 346 Votes | Play |
| 2 | Operation Mafia | 146 Votes | Play |
| 3 | OviPets | 143 Votes | Play |
| 4 | Omerta International | 141 Votes | Play |
| 5 | Online Boxing Manager | 141 Votes | Play |
| 6 | One Piece Online | 136 Votes | Play |
| 7 | Omerta | 131 Votes | Play |
| 8 | One Piece 2: Pirate King | 129 Votes | Play |
| 9 | Online Football Manager | 124 Votes | Play |
| 10 | OverLord | 117 Votes | Play |
| 11 | Orkfia II: Alliances At War | 110 Votes | Play |
| 12 | Operation-B | 108 Votes | Play |
| 13 | OuterCore | 107 Votes | Play |
| 14 | Orion's Belt | 106 Votes | Play |
| 15 | OG-RPG | 100 Votes | Play |
| 16 | OGame | 100 Votes | Play |
| 17 | online checkers | 99 Votes | Play |
| 18 | Ooze Saga | 99 Votes | Play |
Alphabetical order
| 1 | OG-RPG | 2 Votes | Play |
| 2 | OGame | 2 Votes | Play |
| 3 | Omerta | 2 Votes | Play |
| 4 | Omerta International | 3 Votes | Play |
| 5 | One Piece 2: Pirate King | 3 Votes | Play |
| 6 | One Piece Online | 5 Votes | Play |
| 7 | Online Boxing Manager | 3 Votes | Play |
| 8 | online checkers | 1 Votes | Play |
| 9 | Online Football Manager | 3 Votes | Play |
| 10 | Ooze Saga | 3 Votes | Play |
| 11 | Operation Mafia | 3 Votes | Play |
| 12 | Operation-B | 2 Votes | Play |
| 13 | Original Shadows | 3 Votes | Play |
| 14 | Orion's Belt | 2 Votes | Play |
| 15 | Orkfia II: Alliances At War | 1 Votes | Play |
| 16 | OuterCore | 1 Votes | Play |
| 17 | OverLord | 2 Votes | Play |
| 18 | OviPets | 3 Votes | Play |
