The rules suggest that you use certain characters in your first games, but once I always like to find blank cards in a game, for which I can imagine my own effects. Welcome to Glass Masquerade - an artistic puzzle game inspired by Art Deco & stained glass artisans of the 20th century. You need to combine hidden glass. Product Description. Attend a Mascarade of the renaissance and try to discover the identity of your opponents. Who is telling the truth? Who is bluffing? Reveal.