Memento Mori is a role-playing game in which Players take the role of Drifters, people sick with the plague who, despite their condition and the terrible reality of Medieval Europe, are determined to fulfill their Dream.

A game about the tragic struggles and defiant triumphs of a group of magical girls resisting an oppressive society. Girl by Moonlight explores the heartbreak of denying who you really are, and the transcendent power of relationships and community.