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Fallout Season 2 Reveals the Truth About Deathclaws as Bioweapons

January 9, 2026

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Fans of the Fallout universe have eagerly awaited Season 2 to unveil one of its most iconic and mysterious monsters: the Deathclaw. The latest episodes finally shed light on a key question that remained unanswered in the games—were Deathclaws ever used as weapons in the war before the nuclear apocalypse?

The Long-Standing Mystery of Deathclaws

In the Fallout series, the first season hinted at the existence of Deathclaws, notably when Hank (Kyle MacLachlan) encountered one skull en route to the famous New Vegas location. Season 2 continues this storyline, with Lucy (Ella Purnell) and Walton Goggins’ Ghoul journeying to the city in search of Hank. Fans are thrilled to see familiar elements from the 2010 Fallout: New Vegas brought to life.

Major revelations in Season 2, Episode 4

The episode features a pivotal flashback set during the Sino-American war, showcasing Cooper Howard (Walton Goggins) fighting on the Alaskan Front. Clad in T-45 Power Armor, he faces Chinese soldiers until his armor malfunctions, leaving him vulnerable. Just as he’s about to be killed, a colossal creature roars into view—a hulking figure with horns and claws that tears through the enemy soldiers.

Deathclaws as weapons

This scene confirms that the United States deployed Deathclaws as military weapons during wartime, a theory long speculated among fans. Prior to this, it was known that the creatures were developed as bioweapons, but whether they saw actual combat remained uncertain. Now, Season 2 verifies their deployment against Chinese forces.

Unanswered questions and future implications

While this revelation clarifies the war-time use of Deathclaws, it raises new questions:

  • Were the creatures controlled via the devices experimented on by Robert House (Justin Theroux)?
  • Did the government purposely release them, or did they abandon them afterward?
  • How many died in the chaos, and how many—like the ones seen roaming the wasteland—escaped confinement?

The games had hinted that some Deathclaws escaped from laboratories during the bombs’ detonation, leading to their widespread presence across the wasteland.

Cooper and Lucy’s Connection to the Monstrous Threat

At the end of Episode 4, Cooper appears to know more about the Deathclaws than he admits, but his primary concern remains survival. Fans are eager to see how he and Lucy will confront or evade these terrifying creatures in future episodes.

Stay tuned for more Fallout lore and updates

While anxiously awaiting the next episode, fans can explore how Macaulay Culkin joined the series, learn about Todd Howard’s latest mission for fans, and discover why now is the best time to dive into Fallout 76.

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