SIEGE OF TERRA: The First Wall Falls Warhammer 40k Lore

​The Horus Heresy has reached its endgame. Join us and special guest TheAmberKing for Part 1 of our complete Siege of Terra timeline! ​In this episode, we break down the initial defense of the Sol System, starting with Rogal Dorn’s fortification of the Palace and the brutal Battle of Pluto. We cover the tragic duel between Dorn and Alpharius, the collapse of the defensive spheres during the Solar War, and the terrifying arrival of the Traitor Fleets. ​As the bombardment of Terra begins and the Lost and the Damned flood the trenches, the loyalists face impossible odds. Support the show

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SIEGE OF TERRA: The First Wall Falls Warhammer 40k Lore is an episode from Adeptus Ridiculous by Adeptus Ridiculous .

This episode is 107:42 long.

This episode was published on Jan 14, 2026.

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