后室：彼阳的晚意(序章)-Backrooms:Beyond one year(Prologue) Steam統計とチャート

《Backrooms:Beyond one year(Prologue)》 Scientists found a new,scary,huge new world named"Backrooms",then a large number of enterprises, groups, and individuals wanderers are rushing into this world. Nothing stops humanity's desire !You are going to make some money with them.....