Bloodborne is a Souls-like action RPG developed by FromSoftware and published by Bandai Namco. The game is set in the world of the Dark Souls series, and players must use sedatives to control enemies. There are a few different types of sedatives that can be used in Bloodborne, but the most common is the opium poppy. Opium poppy seeds are ground into a paste and put into a vial to be used as a sedative. The opium poppy can also be used as an ingredient in potions that can help control enemies or improve player health. There are also several other types of sedatives that can be found, but they are less common and less effective than opium poppy seeds.