Iranian game maker Mahdi Bahrami is the kind of person who answers a question with more questions. I don’t think he can stop himself. “What will happen if I add a short line to one of the tiles in a mosque?” he asks me. “If we take into account the tiling rules of the mosque, what would the whole wall look like after we add the line? What if we change the rules? What would the mosque ceiling look like?” I don’t know. But for Bahrami, that’s entirely the point—his upcoming puzzle game Engare is about exploring this unknown space and…