Valhalla Survival challenges your boss-slaying skills with new raid content and Nightmare Mode

Face Idun in the New Nightmare Mode Chapter and Conquer Valhalla’s Latest Challenges

Chapter 6 of **Nightmare Mode** arrives just in time for spooky-season adventures, bringing fresh tension and late-game thrills to *Valhalla Survival*. Whether you’re returning from your Niflheim expedition or diving into seasonal events, this update adds plenty to explore, including a major Boss Raid perfect for players seeking high-intensity action.

The hack-and-slash **roguelike** now introduces **Idun, Night Eternal**, on the Battlefield of Eternity, along with new gem slots for both Off-hand and Belt equipment. These upgrades help you prep for tougher encounters and support long-tail progression for players searching for **best Valhalla Survival builds** or **Nightmare Mode strategy tips**.

Quality-of-life updates round things out: Spirit Skills have been rebalanced, Altars now feature a new minimum summoning distance, and the limited-time “Battle of Luck! Roulette Rock-Paper-Scissors” event lets you earn Lucky Coins until October 22. Exchange these for Gold and Silver Tokens—and even a Daybreak Selection Summon Ticket—ideal for fans looking for **mobile RPG upgrade guides**.

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Want to polish your squad for the new content? Check out the Valhalla Survival tier list and redeem the latest codes for extra resources. The game is free-to-play on both the App Store and Google Play, with an active Facebook community ready to keep you updated.

• Chapter 6 of Nightmare Mode is now available
• New boss, Idun, Night Eternal joins the fray
• Balance adjustments included