

Ten years after crime lord Geese Howard's death, the city of Southtown has become more peaceful. Now, the stage is the neighbour city known as Second Southtown. A new fighting tournament called "King of Fighters: Maximum Mayhem" starts in the area, and several characters related with the fighters from the old era of King of Fighters tournaments participate within it.
| Edition | Platform | Release Date | Region |
|---|---|---|---|
| Standard Edition | Arcade | Nov 26, 1999 | Worldwide |
| Standard Edition | PlayStation 4 | Nov 26, 1999 | Worldwide |
| Standard Edition | Android | Nov 26, 1999 | Worldwide |
| Standard Edition | PC | Nov 26, 1999 | Worldwide |
| Standard Edition | iOS | Nov 26, 1999 | Worldwide |


Ten years after crime lord Geese Howard's death, the city of Southtown has become more peaceful. Now, the stage is the neighbour city known as Second Southtown. A new fighting tournament called "King of Fighters: Maximum Mayhem" starts in the area, and several characters related with the fighters from the old era of King of Fighters tournaments participate within it.
| Edition | Platform | Release Date | Region |
|---|---|---|---|
| Standard Edition | Arcade | Nov 26, 1999 | Worldwide |
| Standard Edition | PlayStation 4 | Nov 26, 1999 | Worldwide |
| Standard Edition | Android | Nov 26, 1999 | Worldwide |
| Standard Edition | PC | Nov 26, 1999 | Worldwide |
| Standard Edition | iOS | Nov 26, 1999 | Worldwide |