C# (CSharp) Terraria.GameContent.Achievements AchievementsHelper.NotifyNPCKilledDirect - 2 examples found. These are the top rated real world C# (CSharp) examples of Terraria.GameContent.Achievements.AchievementsHelper.NotifyNPCKilledDirect extracted from open source projects. You can rate examples to help us improve the quality of examples.