What other game created by Silver Age Sentinels is referred to by the acronym BESM?
Silver Age Sentinels Silver Age Sentinels is a superhero role-playing game (RPG) published in 2002 by Guardians of Order, creators of "Big Eyes, Small Mouth", an anime-themed RPG.
Gray Matter (video game) Gray Matter is a point-and-click adventure game designed by Jane Jensen, creator of the Sierra Entertainment "Gabriel Knight" series. The game was developed by Wizarbox and published by dtp entertainment for Microsoft Windows and Xbox 360. It was released in November 2010 in Continental Europe and in English-speaking territories in 2011.