Owlcat sets 8 December for Rogue Trader’s final expansion

Cyprus-based Owlcat Games has set a date for Processional of the Damned, the fourth and final expansion for its Warhammer 40,000 role-playing game. The release is planned for both PC and consoles.

Owlcat announced the 8 December 2026 release date on 4 November. The expansion takes the player to a graveyard of spacecraft orbiting a dying star, led there by the visions of a new companion, Stella.

Alongside the story, the expansion adds a character archetype called the Zealot and grenade launchers for the crew. The date applies to the expansion for Rogue Trader, rather than to Owlcat’s separate game Dark Heresy.

Source: Owlcat Games · 4 November 2026