Operation: Save Bootopia Event Guide for Zenless Zone Zero

This event will take place during version 2.8 of the game, from May 07, 2026 to June 15, 2026.

During the event, Proxies will have to help Eous and other Bangboo friends to explore the Marcel Bootopia Amusement Island affected by a Hollow disaster.

In order to participate you will need to reach Inter-Knot level 20 and complete the Main Story Chapter 1 Intermission.

For the best experience, it is recommended to also complete the Main Story Season 2 - Epilogue New: Eridan Sunset (A) before participating in this event.

Once the event begins, head to the video store to start the story. You will discover that Eous has been affected by a mysterious chip of unknown origin. After taking on a commission from Dialyn and a Marcel tech specialist, you will join Eous and other Bangboo to explore the Marcel Bootopia Amusement Island, an area impacted by a Hollow disaster.

As you explore Bootopia, you will complete missions that gradually increase Eous' Access Level. As your level rises, you will unlock more areas and improve your ability to gather supplies.

During exploration, you can collect special materials used to:

• Activate Access Boosts
• Upgrade existing boosts
• Enhance Eous with various combat buffs

These upgrades are important if you want to progress nicely through the event.

Not everything is available immediately. Some event content unlocks progressively over time, so you will need to come back regularly to access all missions and rewards.

During the event, you can earn the following rewards:

• 300 Polychrome
• 15 Senior Investigator Log
• 60 Original Chip
• 30 Bangboo System Widget
• 100 000 Denny
• 1 Hamster Cage Pass

On top of all the previous rewards, you will also obtain the new A_Rank Bangboo Booltergeist and all of its Bangboo Core, as well as an exclusive Bootopia Gold Rusher Title.