The All Terrain MegaCaliber Six (AT-M6),[1] also known as the Gorilla Walker[2] or First Order Heavy Assault Walker,[3] was a mobile heavy artillery walker used by the First Order during their war with the Resistance.[4] Much larger than the All Terrain Armored Transport used by the Galactic Empire, it was the biggest walker in the First Order's arsenal[2] and featured a MegaCaliber Six turbolaser cannon mounted to its back,[1] for which it was named.[5]

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Behind the scenesEdit

AT-M6 Databank

An All Terrain MegaCaliber Six attacking.

The All Terrain MegaCaliber Six was first officially revealed on The Star Wars Show on August 23, 2017, along side the First Order Dreadnought. It was created for the 2017 film Star Wars: Episode VIII The Last Jedi, directed by Rian Johnson, as the First Order variant of the All Terrain Armored Transport of the Galactic Empire, being larger and more stable.[source?] Johnson noted he aimed to have the AT-M6 resemble a gorilla.[6]

A scale model of the All Terrain MegaCaliber Six, alongside several other models and props, were placed on display in the Star Wars Launch Bay attraction during the Galactic Nights event on December 16, 2017, as part of the promotion for the then-recently released movie Star Wars: Episode VIII The Last Jedi.[7]


Non-canon appearancesEdit


Notes and referencesEdit