The comic that was revealed one page per 日 during the December 2015 sales.
照片
steam
valve
comic
northpole noir
圣诞节
This Steam 照片 contains
捕捉帽檐帽子, snap brim hat, 管理单元边帽, 帽子系列, 活动帽子, 运动帽子, porkpie, porkpie帽子, pigpie, and porkpie 帽子.
There might also be
髓帽子, 头盔髓, 太阳帽, topee, 托皮, 披肩帽子, 披肩头盔, 太阳头盔, topi, 髓帽, 试纸, and 遮阳帽.