Putrid Serum (PS) was one of 4 in-game currencies in Dead by Daylight
Overview[edit | edit source]
Putrid Serum was an alternative Currency for the in-game Store. It could be used to purchase up to 6 cosmetic pieces or 2 entire outfits of the The Hallowed Blight Cosmetics.
Obtaining[edit | edit source]
Putrid Serum could only be obtained during the The Hallowed Blight Halloween 2018 Event, with any left-over Serum eventually perishing after the Event ended (2 weeks).