
Data Bounty Combat Simulation Event Guide In Zenless Zone Zero (ZZZ)
Data Bounty - Combat Simulation is a double item reward Event in Zenless Zone Zero. In this event you will be able to receive double rewards from Combat Simulations. Find out how the event works and what you should aim for!
Data Bounty - Combat Simulation Event
Data Bounty Combat Simulation will take place from May 31, 2025 to June 5, 2025. You need to have reached the Main Story Chapter 1: Cat's Lost and Found. in order to participate.

Event Calendar for Zenless Zone Zero
What is the Data Bounty - Combat Simulation Event About?
During the Data Bounty Combat Simulation event you will be able to receive double rewards from any Combat Simulation in Zenless Zone Zero!
Is it worth it to take part in the Data Bounty - Combat Simulation event?
If you are trying to build a new team, level up new characters or character abilities, or just farm some Dennies, it is definitely worth participating in this event.
Every day, you can earn double rewards from the Combat Simulations, making your leveling and optimising faster!
How do you Participate in Data Bounty - Combat Simulation?
Head to the HIA and join the combat simulation of your choice.
During the event you can enhance up to 5 enemy cards daily, and this buff will reset at 04:00 AM server time each day.
What Materials Should I Focus on in Data Bounty - Combat Simulation?
We recommend focusing on Tactical Chips, as you will need far more of these than the leveling materials. Dennies should only be focused if you are really in need.
We recommend Ice Chips for Hugo Vlad, as he is brand new and a High Tier Character. If you pulled for him, this event will allow you to level his abilities faster. You can also go for Fire Chips if you grabbed Lighter who is currently re-running as well. Upcoming agents Yixuan and Pan Yinhu will require respectively Ether chips and Physical chips, if you want to pre-farm for them.
High Tier Characters such as Hoshimi Miyabi, Jane Doe, Caesar King or Astra Yao are also worth farming for to maximise their abilities. They are currently high tier agents and worth investing materials in, if you have either of them.
You can also check out our Tier List below to learn more about the best characters to farm for:
Changelog
- 02 Jun. 2025: Updated for version 1.7 phase 2.
- 15 Apr. 2025: Updated for version 1.6.
- 22 Nov. 2024: Updated for version 1.3.
- 29 Sep. 2024: Updated.
- 17 Sep. 2024: Guide added.

Jay is a long time Hoyoverse player in both Genshin and Honkai Star Rail, enjoying the exploration, lore, challenges, and theorycrafting for his favorite characters. Next to creating guides, he is also an avid fan of editing videos, and you can watch him stream on Twitch
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