Trauma Center - Under the Knife (U) +4 Trainer by crackerIt includes:Infinite MissesMissing Resets Patient HealthMissing Resets TimePatient Health Recovers Full
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)