 The original game, Krush Kill N Destroy was upgraded to become  Krush Kill N Destroy: Xtreme, with improved graphics, fifty more  "xtreme" missions, improved multiplayer (featuring limited internet  capabilities) and Windows 95 compatibility. KKND: Xtreme is not a  sequel, rather just an improvement of the previous version of the  game, that warranted some sort of distinction from the previous game  by the addition to the title.