Use this driver if your DS-Xtreme isn't recognized by Windows anymore.THIS TOOL IS NO LONGER AVAILABLE FOR DOWNLOAD.To obtain it, you need to visit the official DS-X website (www.ds-x.com) and open a support ticket.
Or when your player dies, you can say in code, if enemy exists, do nothing, but if enemy does not exist, then create enemy at certain spot. (This would be a pain tho for lots of emeies)