In the game.ini file I put these codes at the end of [/script/shootergame.shootergamemode]
NPCReplacements=(FromClassName = "Microraptor_Character_BP_C", ToClassName = "")
NPCReplacements=(FromClassName = "Ichthyornis_Character_BP_C", ToClassName = "")
NPCReplacements=(FromClassName = "Pegomastax_Character_BP_C", ToClassName = "")
NPCReplacements=(FromClassName = "Leech_Character_C", ToClassName = "")
NPCReplacements=(FromClassName = "Leech_Character_Diseased_C", ToClassName = "")
NPCReplacements=(FromClassName = "Ant_Character_BP_C", ToClassName = "")
NPCReplacements=(FromClassName = "FlyingAnt_Character_BP_C", ToClassName = "")
NPCReplacements=(FromClassName = "Sauropod_Character_BP_C", ToClassName = "")
NPCReplacements=(FromClassName = "Purlovia_Character_BP_C", ToClassName = "")
When I restart the server the leeches are still there, even with ForceRespawnDinos=True, any ideas?