🔓 Vault Unlock

Each chest is locked with an exclusive mission.

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Only by completing the mission can it be opened. Captains can choose one reward from the chests unlocked in the previous round as this week’s prize.

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(For example: Once you have completed this week’s tasks, you may choose one reward from the already unlocked chests.)

At the same time, chests can be upgraded by increasing their star level.

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The higher the star level, the more valuable the rewards inside the chest will be.

⏳ Mission Reset

Vault missions reset every Friday at 00:00 (Server Time)

💎 Reward Refresh

After opening a chest, if the reward is unsatisfactory, you can spend Diamonds to reset the chest’s contents. If you choose to forgo, you will receive a certain amount of Nirvana Emberstones.

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In the wasteland, every resource can mean the difference between life and death.

🏪 Vault Shop

Spend Nirvana Emberstones in the shop to exchange for valuable supplies, giving your survival chances an extra edge.

⚔️ Vault Perk

Vault Perks last for 30 days. Once unlocked, they grant access to more survival resources.

(When claiming a chest reward, you will not only receive one extra optional reward per row, but the star rating of the Privilege Chest will also match the highest-rated chest in that row.)

📦 Supplies Overview

The Vaults store precious survival resources — in the post-apocalyptic wasteland, they are your hope to keep moving forward and an indispensable lifeline in this harsh world.

So what rewards does each tier of chest contain? Let’s take a look together!

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