|Location:||On stands throughout each map|
Blood Bags can be found on stands throughout each stage. They can only be used by Infected players to fill their Blood Bars. Drinking the blood will emit a sound highly audible to nearby players. Drinking blood is required for Infected players to transform into a Terror, so Innocent players have to be observant about the locations of Blood Bags and other players to have more information about who the Infected players are. The blood bags will only fill half of a slice of the terror meter when drank during the blackout phase.