This urscheat.dat file includes cheats for:-Mario Kart-Yugioh World Championships 2007 and 2008-Pokemon Pearland-Pokemon Diamond (90+ codes for this game).Enjoy~Morbid
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)