This optional add-on delves deeper into the Stalkers' stories, offering diverse tasks that reveal their motivations, haunted pasts, and personal desires. While not necessary to enjoy the main story campaign or Zone survival mode, it enriches the background narratives of the available characters, providing additional depth and insight.

Contents:

16 Veteran Stalker cards
48 Enviro cards
16 Reward cards
1 Script book
16 Achievement sheets