Need pulls for Remielle or Sigrid? Zenless Zone Zero top up on BitTopup delivers Monochrome by UID at discount rates.
Zenless Zone Zero Version 3.1 Snapshot (August 2026)
Updated on 2026-08-12: Phase 1 live; Phase 2 (Sigrid + Exclusive Rescreening) opens 2026-08-19.
Item | Detail | Window |
|---|
Version | 3.1 "The Long Goodbye" | 2026-07-29 → 2026-09-09 06:00 (UTC+8) |
New Agents | Remielle (Lumiflux / Anomaly), Sigrid (Ice / Attack) | Remielle full patch; Sigrid Phase 2 |
New Attribute | Lumiflux (first-ever) | Permanent after 3.1 |
Free limited S-Rank + W-Engine | Pick 1 Agent + matching exclusive W-Engine | End of Version 3.1 |
Login / gift Polychrome | ×1,600 | Version 3.1 |
Encrypted Master Tapes | ×20 (check-in events) | See event table below |
Custom Search | Pre-select 6 S-Rank Agents for off-pity pool | Permanent QoL |
New hub | Roscaelifer → Booastrum / Gear Street | Story unlock |
Permanent mode | Enigma of the Labyrinth: Operation Bagel | From 2026-08-05 |
First-purchase double | Monochrome Market reset | At 3.1 launch |
Anniversary free pick pool
Free limited S-Rank | Best when you… |
|---|
Jane | Want Physical Anomaly + Remielle team synergy |
Soldier 0 – Anby | Need Electric Attack carry |
Trigger | Need Stun / Aftershock support |
Lucia | Want long-term Rupture / team value |
Hugo | Need Ice Attack DPS as a transitional carry |
Match the free W-Engine to the Agent you claim. The choice sticks for the whole account, so confirm the kit before you tap Claim.
Version 3.1 banner schedule
Banner | Rate-up | Dates (server) |
|---|
Paradise Regained | Remielle (S) | 2026-07-29 → 2026-09-08 |
Phase 1 companion | Aria rerun | 2026-07-29 → 2026-08-19 |
'Till the Ends of the Sky | Sigrid (S) | 2026-08-19 → 2026-09-08 |
Exclusive Rescreening | Dialyn, Yuzuha, Harumasa | 2026-08-19 → 2026-09-08 |
Standard mix / Custom Search promo | First 10-pull 20% off; first S-Rank = your pick | Phase 2 window |
Yanagi, Caesar, and Zhu Yuan (plus their exclusive W-Engines) join the Custom Search pool, so a lost 50/50 can land on a limited Agent you designated instead of a random standard.
Version 3.1 event checklist
Event | What you get | Ends |
|---|
Marcel Anniversary Gift | Free limited S-Rank + W-Engine, Polychrome, title/avatar | End of 3.1 |
Gift From the Clouds | Encrypted Master Tape ×10 (7-day login) | 2026-09-08 03:59 |
The Great En-Nah Giveaway! | Encrypted Master Tape ×10, Boopon ×10 | 2026-09-08 03:59 |
Summer Waves Roll In | ~900 Polychrome route + Lucy outfit "Princess on Holiday" | 2026-09-07 03:59 |
Potential Hypothesis: Hunting Game | Polychrome for testing Jane / Nekomata / Rina buffs | End of 3.1 |
Snap! Focus Showdown! | Combat + photo rewards | 2026-08-24 03:59 |
Enigma of the Labyrinth: Operation Bagel | Permanent Hollow run + seasonal Polychrome | Ongoing seasons |
Active redeem codes (August 2026)
ZZZ31REMIELLE: 60 Polychrome + 6,666 Denny
ZZZ2YEAR: 50 Polychrome
ZZZMEIJI: 3 Senior Investigator Logs + 3 W-Engine Energy Modules + 30,000 Denny
ZENLESSGIFT: 50 Polychrome + Investigator Logs + W-Engine Power Supplies + Bangboo Algorithm Module (permanent)
Codes expire without notice. Redeem early via in-game More → Redemption Code or zenless.hoyoverse.com/redemption. Pair them with the latest list on Zenless Zone Zero Codes.
Version 3.1 content you should clear first
Remielle and Lumiflux
Remielle is the first Lumiflux Anomaly Agent and a first-generation Void Hunter. Her kit leans on Lumiflux Buildup, Floating Radiance, and off-field attacks that keep hitting while you swap. Ultimate and Assist lines dump Attribute Anomaly damage through stored Voidflare stacks. Own Jane already? The free selector plus Remielle banner builds an Anomaly core without waiting for a rerun.
Roscaelifer and Main Story Season 3 Chapter 2
Chapter "The Long Goodbye" unlocks after Season 3 Chapter 1. The new district Roscaelifer → Booastrum / Gear Street dwarfs Sixth Street: flying red buses, Cuppa Moment cafés, and story routes that drop returning Proxies into Season 3 without a wipe. Advance Screening still lets lower-progress accounts peek at Season 3 after you clear Season 1 Chapter 1 Intermission.
Summer Waves + older Agent buffs
Summer Waves Roll In mixes beachcombing, shop sales, beach brawls, and photo spots. Clear the story path for Lucy's free swimsuit. Run beachcombing and shop tasks twice per character for the leftover Polychrome. Potential Hypothesis pays Polychrome when you trial Jane, Nekomata, and Rina kit updates: Nekomata gains a dodge-into-attack chain; Jane gains a spin follow-up.
Enigma of the Labyrinth: Operation Bagel
This permanent mode sits beside Hollow Zero. Dive for supplies, rebuild the research station, craft Hollow gear, and clear seasonal Polychrome. Weekly progress shares Hollow Zero's cadence. Unlock it at Inter-Knot Lv. 40.
How to claim Version 3.1 anniversary rewards
Step 1: Update to Version 3.1, reach Inter-Knot Lv. 5, and finish Prologue "The Hare and the Proxy" so Events unlock.
Step 2: Open Festival Invitation / Events → Marcel Anniversary Gift. Claim the Polychrome bundle, then pick one limited S-Rank and one exclusive W-Engine.
Step 3: Open Signal Search → Custom Search. Designate up to 6 S-Rank Agents (and A-Rank rate-ups) before you pull Remielle or Phase 2 banners.
Step 4: Start "The Long Goodbye" from the event panel, then clear Summer Waves and Potential Hypothesis for the free Polychrome loop. Cross-check banner dates on your ZZZ Top Up Guide if you plan paid pulls.
How to get more Polychrome in Version 3.1
Finish Marcel login gifts (1,600 Polychrome) and both Encrypted Master Tape check-ins (20 tapes ≈ 20 searches).
Clear Summer Waves Polychrome tasks and Lucy outfit story.
Run Potential Hypothesis trials for Jane / Nekomata / Rina.
Farm Enigma of the Labyrinth seasonal rewards once unlocked.
Redeem live codes the day they drop; livestream codes die in 24–48 hours.
Stack Inter-Knot Membership and first-purchase Monochrome doubles after the 3.1 shop reset. BitTopup's Zenless Zone Zero Monochrome top up only needs UID + server.
FAQ
Is Version 3.1 worth coming back for if I quit months ago?
Yes. Advance Screening, the free limited S-Rank selector, Custom Search, and Roscaelifer give returning accounts a soft restart. Claim Marcel gifts first, set Custom Search second, then open the new chapter.
Who should I pick from the free S-Rank selector?
Pick Jane if you plan Remielle. Pick Lucia for long-term account value. Pick Hugo if you need a ready Ice Attack DPS. Pick Soldier 0 – Anby or Trigger if your roster lacks Electric Attack or Stun. Own the Agent already at Mindscape 0? Taking a second copy for Mindscape 1–2 is valid if that unit carries your endgame.
What does Custom Search change about 50/50?
You lock six S-Rank Agents. When Exclusive Channel or Exclusive Rescreening gives a non-rate-up S-Rank, it comes from that shortlist with equal odds. W-Engine and A-Rank channels get the same treatment. Settings persist and you can edit them anytime.
When does Sigrid's banner open?
Phase 2 starts 2026-08-19. Remielle's Paradise Regained banner keeps running through the whole patch until 2026-09-08.
Where do I redeem ZZZ31REMIELLE?
In-game: Esc / menu → More → Redemption Code. Or use the official web form at zenless.hoyoverse.com/redemption. Grab mailbox rewards after redeem. For more free currency lists, see BitTopup's ZZZ codes hub.
Conclusion
Version 3.1 puts a free limited S-Rank, Lumiflux, Custom Search, Roscaelifer, Summer Waves, and Operation Bagel in one anniversary window. Bookmark this Zenless Zone Zero Version 3.1 guide and reopen it on August 19 for Phase 2. Free Polychrome gone mid-banner? Top up Monochrome on BitTopup and keep Signal Search moving.
