Krush, Kill 'n' Destroy Xtreme, or KKnD Xtreme, is the Windows expanded edition of the original Krush Kill 'n' Destroy. KKnD Xtreme was released in October 31, 1997.
KKnD Xtreme adds twenty new missions, Kaos mode, new multiplayer maps, and rendered SVGA graphics.
During the planning phase of KKnD Krossfire, the team decided to use the existing KKnD engine instead of writing a new one. To reach this goal, the engine had to be partialy recoded to use Win32 and DirectX technologies. As a result of this, KKnD Xtreme got released with the updated engine. For countries which do not had Windows 95 and were unable to run 32bit applications, a 16bit KKnD Xtreme got released. This special release is called KKnD Special Edition which is a 16bit build of KKnD Xtreme.