The Resident Evil Add-on for Dead by Daylight (Windows) has 4 achievements worth 60 gamerscore.
Down Contaminated Survivors with The Nemesis 65 times in public matches using Tentacle Strike.
Escape with Leon using only his 3 unique perks in a public match.
Achieve a merciless victory with The Nemesis using only his 3 unique perks in a public match.
Escape with Jill using only her 3 unique perks in a public match.