Helldivers 2 & Warhammer 40,000 Legendary Warbond Set for August 12

Arrowhead Game Studios announced the “Castellan’s Creed” Legendary Warbond, a crossover between Helldivers 2 and Warhammer 40,000. The content bundle will launch on 12 August 2026 for PlayStation 5, Xbox Series X|S, and PC (Steam). It is priced at 1,500 Super Credits and cannot be purchased with a Premium Warbond token.

The Warbond adds four new weapons – the R/40‑K Hot‑Shot Marksman Rifle, P/40‑K Bolt Pistol, 40‑K Meltagun stratagem and G/40‑K Meltamine throwable – plus two armor sets (TG‑8 Sharpshooter medium armor and TG‑122 Demo‑Trooper heavy armor) and a range of cosmetics and titles. All gear is themed after the Astra Militarum’s elite Cadian Kasrkin regiment.

In the promotional narrative the items honor “the valiant Helldivers who gave their lives in a heroic last stand to defend the peaceful world of Chara during the First Galactic War.” The update will be available worldwide on the same day and time across platforms.