Most people know Zach Barth as the founder of Zachtronics, purveyor of digital playthings such as SpaceChem, Opus Magnum, and EXAPUNKS. But we are not most people. Instead, we're here to speak with Zach about his analog games: The Lucky Seven (and the Depot expansion), Chemistry Set, and the scratch-off puzzle pack Zach Attack! That's right. We've got the good stuff.