Space-Cast! #53. Scratch & Listen
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 (with the Depot expansion), Chemistry Set, and the scratch-off puzzle pack Zach Attack! That’s right. We’ve got the good stuff.
Listen here or download here. Timestamps can be found after the jump.
TIMESTAMPS
00:30 — Zach Barth, the greatest puzzle maker alive? and the terminology of puzzles vs. games
9:10 — actually introducing Zach Barth
23:25 — getting into tabletop games via The Lucky Seven
48:30 — Chemistry Set
1:01:45 — at last, Zach Attack!
1:58:25 — can Dan fix Zach? (No. He is perfect just the way he is.)
(If what I’m doing at Space-Biff! is valuable to you in some way, please consider dropping by my Patreon campaign or Ko-fi. Right now, supporters can read about which films I watched in 2025, including some brief thoughts on each. That’s 44 movies! That’s a lot, unless you see, like, 45 or more movies in a year!)
Posted on February 4, 2026, in Board Game, Podcast and tagged Board Games, Chemistry Set, Coincidence, The Lucky Seven, The Space-Biff! Space-Cast!, Zach Attack!. Bookmark the permalink. Leave a comment.

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