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Zenless Zone Zero: Double Rewards Event—Advanced Bounty Essentials

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Zenless Zone Zero: Advanced Bounty Event—Double Rewards and Daily Buffs Explained

Zenless Zone Zero ramps up its event calendar as players approach the late stages of the main story. Starting 2025-09-18 (04:00, server time), the much-anticipated Advanced Bounty: Routine Cleanup event arrives, granting significantly increased rewards for participants. For both F2P and seasoned gacha strategists, this event is a rare window to maximize advancement and resource efficiency amid ongoing patch 1.1 developments.

With expectations high after recent updates, this event serves as a focal point for progression-oriented players. Here's what to know, how it fits into Zenless Zone Zero's evolving event cadence, and how to optimize your grind this cycle.

At a Glance

  • Event: Advanced Bounty: Routine Cleanup
  • Duration: 2025-09-18 04:00 to 2025-09-23 03:59 (server time)
  • Eligibility: Begin Main Story Chapter 2 – Intermission and unlock Routine Cleanup
  • Rewards: Double Routine Cleanup stage rewards; daily rotating stage buffs
  • Reset Schedule: Buffs reset daily at 04:00 (server time)

Event Overview: Double Rewards, Daily Variation

Advanced Bounty: Routine Cleanup is structured to deliver double the usual rewards for any stage completed within the event's timeframe. Whether you're farming experience, materials, or key progression currencies, each Routine Cleanup run across the five-day window offers an amplified payout for your limited stamina outlay. For those waiting for the next limited unit or simply prepping for harder content, this is a crucial opportunity.

Key mechanics:

  • Double Rewards: All Routine Cleanup runs yield twice the standard materials—no additional requirements beyond event participation.
  • Buffed Challenges: Each day, two Routine Cleanup challenges receive unique buffs, changing daily on the 04:00 (server time) reset. This encourages engagement with multiple stage types and supports diverse team usage.

Banner and Patch Context

The event slots neatly between recent major updates, most notably following the "Tour de Inferno" and "Undercover R&B" banners (Zenless Zone Zero Update: What’s Coming in Version 1.1 ‘Undercover R&B’?). As players recover from banner pulls and resource expenditures, this event provides a valuable restock moment, especially with potential new units on the horizon.

Related Timeline Table

| Event/Phase | Start | End |
|———————————-|———————-|———————-|
| Advanced Bounty: Routine Cleanup | 2025-09-18 04:00 | 2025-09-23 03:59 |

Server time for all listed events. See EarlyGG’s Advanced Bounty guide for banner overlap analysis.

Rewards, Buffs, and What Matters Most

Eligibility and Access

  • Unlockable after reaching and starting Main Story Chapter 2 – Intermission and enabling the Routine Cleanup feature.
  • No special ticket or gacha currency is required for entry—players only need normal Routine Cleanup energy/stamina.

Tasks and Progression

  • Complete any Routine Cleanup stage (including those with daily buffs) to qualify for double rewards.
  • Keep an eye on the rotating daily buffs, as these can alter stage difficulty or substantially increase certain material drops, adding value beyond the standard event doubling.

Visuals

Existing official art depicts Proxies in action during Routine Cleanup. For further accessibility, additional suggested imagery would include a concise infographic summarizing the double drop schedule with day-by-day buff icons, ensuring users understand at a glance which days favor specific materials or agents.

Alt text suggestion: “Zenless Zone Zero agents fighting in Routine Cleanup mode, showcasing double reward icons and highlighted buffed stages for event clarity.”

Preparation and Action Plan

For F2P and Low-Spend Players

  • Prioritize most-needed materials: Focus energy usage on the stages buffed with rewards relevant to your current teams or next banner target.
  • Daily login required: Because buffs (and double drops) reset at 04:00 server time, plan for at least one daily Routine Cleanup run to maximize benefits across all five days.
  • Bank stamina: If possible, preserve stamina or energy-restoration items in advance to capitalize during the double reward window.
  • Avoid stamina overcap: Coordinate daily routine to prevent wasted energy, especially in the few hours before daily reset when buffs rotate.

For Optimizers and Competitive Players

  • Track which stages are buffed using in-game notices or EarlyGG’s daily tracker.
  • Use the event for bulk farming harder-to-obtain ascension or upgrade mats, reviewing Zenless Zone Zero’s advanced guides for routing.
  • Prepare teams suited for each day’s buffed stages to minimize time-per-clear.

Future Implications and Industry Perspective

Events like Advanced Bounty: Routine Cleanup are becoming increasingly common as gacha titles respond to player demand for greater time/value efficiency, especially between high-profile banner phases. As competitive metas and F2P optimization continue to shape how players interact with in-game events, resource multipliers such as this play a critical role in retention and progression.

For Zenless Zone Zero, introducing such windows before major patch releases appears to encourage both participation and preparedness—potentially driving up pull rates for upcoming banners as players refill essential upgrade materials during these events.

Unconfirmed / Subject to Change

  • Potential rerun or future expansion of the double rewards format is not stated in official materials.
  • Whether specific buffs will greatly alter stage difficulty or drop composition remains to be fully detailed per day; monitor in-game event news for updates.

Conclusion: Don’t Miss This Resource Surge

The Advanced Bounty: Routine Cleanup event is a brief but critical opportunity for all Zenless Zone Zero players to stock up, regardless of spending tier. With double drops and daily stage buffs, it’s a rare alignment of effort-to-reward for both newcomers and meta-chasers. Watch for official buff rotations, stick to a disciplined stamina plan, and set your teams up for success as the event window narrows.

For comprehensive, phase-by-phase banners and event guides, keep following EarlyGG’s Zenless Zone Zero hub for expert analysis and updates.