Top Web Games: Games starting with O
Featured Game
This Year's Top Voted
| 1 | Original Shadows | 572 Votes | Play |
| 2 | One Piece 2: Pirate King | 343 Votes | Play |
| 3 | Omerta International | 304 Votes | Play |
| 4 | One Piece Online | 273 Votes | Play |
| 5 | Omerta | 271 Votes | Play |
| 6 | Online Boxing Manager | 260 Votes | Play |
| 7 | Operation Mafia | 259 Votes | Play |
| 8 | OviPets | 258 Votes | Play |
| 9 | OGame | 246 Votes | Play |
| 10 | Online Football Manager | 238 Votes | Play |
| 11 | OverLord | 237 Votes | Play |
| 12 | Ooze Saga | 230 Votes | Play |
| 13 | OG-RPG | 226 Votes | Play |
| 14 | Orion's Belt | 225 Votes | Play |
| 15 | Operation-B | 223 Votes | Play |
| 16 | OuterCore | 213 Votes | Play |
| 17 | online checkers | 207 Votes | Play |
| 18 | Orkfia II: Alliances At War | 205 Votes | Play |
Alphabetical order
| 1 | OG-RPG | 3 Votes | Play |
| 2 | OGame | 3 Votes | Play |
| 3 | Omerta | 3 Votes | Play |
| 4 | Omerta International | 3 Votes | Play |
| 5 | One Piece 2: Pirate King | 4 Votes | Play |
| 6 | One Piece Online | 3 Votes | Play |
| 7 | Online Boxing Manager | 3 Votes | Play |
| 8 | online checkers | 3 Votes | Play |
| 9 | Online Football Manager | 2 Votes | Play |
| 10 | Ooze Saga | 2 Votes | Play |
| 11 | Operation Mafia | 2 Votes | Play |
| 12 | Operation-B | 3 Votes | Play |
| 13 | Original Shadows | 1 Votes | Play |
| 14 | Orion's Belt | 2 Votes | Play |
| 15 | Orkfia II: Alliances At War | 2 Votes | Play |
| 16 | OuterCore | 2 Votes | Play |
| 17 | OverLord | 3 Votes | Play |
| 18 | OviPets | 3 Votes | Play |
