Byzantine Perspective is a tight little heist game from this year's annual interactive fiction competition. You're a student with less-than-legal plans for how to fund your education: get into a museum of Byzantine artifacts, get the valuable antique chalice, get out again. You're rigged out in your best cat-burglar clothes, with your best cat-burglar tools — some of them borrowed from an acquaintance, which raises never-answered questions about what sorts of company the protagonist keeps.