Games

Published on April 10th, 2026 | by Alex Novus

Diablo Immortal × DOOM collaboration announced

Blizzard Entertainment has announced Slayer’s Reign, a limited‑time crossover event launching 17 April (AEST) that unites DOOM: The Dark Ages and Diablo Immortal in the ultimate hell-forged collaboration. 

From 17 April through 12 May (AEST), Slayer’s Reign transforms Sanctuary with DOOM‑inspired gameplay, enemies, cosmetics, and progression systems drawn directly from the Dark Ages era of the legendary shooter. 

At the centre of the collaboration is: 

  • Slayer’s Bane – A reimagining of Diablo Immortal’s Survivors Bane mode with DOOM’s signature aggression and momentum. Players wield Slayer‑inspired abilities and iconic weapons, including the Shield Saw, Dreadmace, and Super Shotgun, designed to reward relentless offense and crowd control. 
  • DOOM enemies storm Sanctuary – Imps roam the battlefield and the towering Cyberdemon serves as the event’s ultimate boss encounter—reimagined within Diablo Immortal’s dark fantasy world. 
  • The Crucible, Legendary Gem – A newLegendary Gem inspired by DOOM lore. The gem enables devastating finishing effects and stacking damage bonuses, capturing the fantasy of the Slayer’s unstoppable fury inside Diablo Immortal’s progression systems. 
  • Cosmetics and collectibles: Earn DOOM-inspired weapon skins forged with Argent Energy, the Slayer’s iconic Praetor Armor, and new Familiars including the Cacodemon and Serrat mount.

Blending DOOM’s industrial brutality with Diablo’s gothic horror, the Diablo Immortal × DOOM crossover redefines brutality when two Hells merge into one! 

For more details, visit theDiablo Immortal website for a full blog breakdown here. 


About the Author

While not travelling, reading, gaming, watching films AND writing reviews and articles, Alex loves exploring the shops of Melbourne searching for classic pop culture trinkets.



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