Top Web Games: Games starting with O
Featured Game
This Year's Top Voted
| 1 | Original Shadows | 135 Votes | Play |
| 2 | One Piece 2: Pirate King | 99 Votes | Play |
| 3 | Omerta | 89 Votes | Play |
| 4 | Omerta International | 88 Votes | Play |
| 5 | One Piece Online | 81 Votes | Play |
| 6 | Online Boxing Manager | 76 Votes | Play |
| 7 | Online Football Manager | 76 Votes | Play |
| 8 | Operation Mafia | 75 Votes | Play |
| 9 | OviPets | 75 Votes | Play |
| 10 | Ooze Saga | 69 Votes | Play |
| 11 | OGame | 69 Votes | Play |
| 12 | OG-RPG | 67 Votes | Play |
| 13 | OverLord | 67 Votes | Play |
| 14 | Orion's Belt | 65 Votes | Play |
| 15 | online checkers | 61 Votes | Play |
| 16 | Operation-B | 61 Votes | Play |
| 17 | Orkfia II: Alliances At War | 59 Votes | Play |
| 18 | OuterCore | 58 Votes | Play |
Alphabetical order
| 1 | OG-RPG | 1 Votes | Play |
| 2 | OGame | 1 Votes | Play |
| 3 | Omerta | 1 Votes | Play |
| 4 | Omerta International | 0 Votes | Play |
| 5 | One Piece 2: Pirate King | 0 Votes | Play |
| 6 | One Piece Online | 1 Votes | Play |
| 7 | Online Boxing Manager | 1 Votes | Play |
| 8 | online checkers | 0 Votes | Play |
| 9 | Online Football Manager | 1 Votes | Play |
| 10 | Ooze Saga | 0 Votes | Play |
| 11 | Operation Mafia | 0 Votes | Play |
| 12 | Operation-B | 1 Votes | Play |
| 13 | Original Shadows | 1 Votes | Play |
| 14 | Orion's Belt | 1 Votes | Play |
| 15 | Orkfia II: Alliances At War | 1 Votes | Play |
| 16 | OuterCore | 1 Votes | Play |
| 17 | OverLord | 1 Votes | Play |
| 18 | OviPets | 1 Votes | Play |
