Arrowhead’s full reveal of the HELLDIVERS 2 × Warhammer 40,000: Castellan’s Creed Legendary Warbond landed today — and after our earlier coverage of the teaser, we now have the complete contents card. The collab drops 12 August 2026 on PS5, PC, and Xbox, and it looks precisely as grimly satisfying as two universes of expendable soldiers against impossible odds promises.
Everything in the Helldivers 2 Warhammer 40K Warbond: Castellan’s Creed
The Warbond packs four pieces of Warhammer 40,000-flavoured kit alongside two full Imperial Guard armour sets:
Weapons & Support
- R/40-K Hot-Shot Marksman Rifle (Primary) — precision las-energy weapon
- P/40-K Bolt Pistol (Sidearm) — heavy stopping power in a compact frame
- 40-K Meltagun (Support Stratagem) — short-range superheated thermal weapon capable of melting heavy armour; community testing suggests two can destroy a Factory Strider
- G/40-K Meltamine (Throwable) — proximity mine that liquefies anything nearby
Armour Sets — both carry the exclusive True Grit passive: +20 weapon handling and +30% reload speed for support weapons
- TG-122 Demo-Trooper (Heavy)
- TG-8 Sharpshooter (Medium)
Cosmetics: Camo Cloak and City Fighter’s Resolve player banners and capes; “Still Standing” player title; “Castellan’s Green” paint pattern for your FRV, Exo Suit, Shuttle, and Hellpod.
One note for your wallet: as a Legendary Warbond, Premium Warbond Tokens cannot be used — you will need Super Credits. Based on the pricing of the Halo: ODST and Killzone Legendary Warbonds, expect around 1,500 Super Credits.
Imperial Guard, Not Space Marines — and Why That Is the Right Call
The Warbond draws on the Cadian Kasrkin — an elite regiment of the Astra Militarum (Imperial Guard) — rather than the Space Marines that most outsiders associate with 40K. That choice is actually perfect lore sense: both Helldivers and the Guard are regular humans flung into suicidal engagements, fighting through sheer numbers and discipline rather than superhuman enhancements. Arrowhead’s Director Mikael Eriksson stated that “at Arrowhead, we believe these universes fit perfectly together,” noting the studio is full of “diehard Warhammer fans.” In-game lore frames Castellan’s Creed as a tribute to the Helldivers who gave their lives defending the world of Chara during the First Galactic War.
Platforms and What Singapore Helldivers Need to Know
The Castellan’s Creed Legendary Warbond arrives 12 August 2026 for PS5, PC (Steam), and Xbox. There is no Switch or Switch 2 version. Singapore-based Helldivers can buy in through the PSN SG store, Steam, or Xbox marketplace at the usual Super Credit pack rates — no separate SGD pricing has been announced. If you plan to grab it on day one, it is worth topping up your Super Credits beforehand since Legendary Warbonds require a direct purchase.
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