Official description
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COPPERHEART is an Audio Drama set in an alternate reality during a Nuclear Winter. Over 2,000 people (civilians, scientists, and military personnel) live underground in a multi-leveled USRB (United States Reconstruction Bunker) in Groom Lake, Nevada. They're all just waiting out the clock, preparing future generations to re-claim the surface of the earth...until a visitor arrives.
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A long-form bunker mystery for listeners who want post-apocalyptic survival with institutional secrets.
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- Creator / network
- Michael J Rigg • RiggStories
- Fact check
- Partially checkedFactual metadata only
- Official / listen links
- Status
- Ongoing
- Seasons / episodes
- 3 seasons • 57 episodes
- First release
- March 31, 2019
- Latest release
- July 12, 2026
- Release cadence
- Biweekly
- Runtime note
- 3 seasons observed • at least 57 full episodes • 28 min median
