In some of our greatest wars on this world we have seen entire regions covered in fortifications, but in great wars across whole regions of our galaxy, could we see entire planets fortified?

Learn more about the game and see it in action at upperstory.com/spintronics

Use the coupon code ISAACARTHUR for 10% off your total purchase

Visit our Website: http://www.isaacarthur.net

Join Nebula: https://go.nebula.tv/isaacarthur

Support us on Patreon: https://www.patreon.com/IsaacArthur

Support us on Subscribestar: https://www.subscribestar.com/isaac-arthur

Facebook Group: https://www.facebook.com/groups/1583992725237264/

Reddit: https://www.reddit.com/r/IsaacArthur/

Twitter: https://twitter.com/Isaac_A_Arthur on Twitter and RT our future content.

SFIA Discord Server: https://discord.gg/53GAShE

Credits: Fortress Worlds

Episode 418; October 26, 2023

Written, Produced & Narrated by:

Isaac Arthur

Music Courtesy of

Epidemic Sound http://epidemicsound.com/creator

Markus Junnikkala, "Hail The Victorious Dead"

Stellardrone, "Red Giant", "Ultra Deep Field"

Sergey Cheremisinov, "Labyrinth", "Forgotten Stars"

See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.