There's always something going on in the electric world of New Eridu, and our Zenless Zone Zero events guide is here to make sure you never miss a thing.
Whether it's engaging combat challenges, the opportunity to earn double rewards, or brand-new stories to explore, you can always keep up to date with all the current and upcoming ZZZ events right here. And, while you're here, be sure to snag all the latest ZZZ codes for even more freebies.
Here's everything in our Zenless Zone Zero events guide:
Current Zenless Zone Zero events
Here are all of the current ZZZ events:
Art is Bangboo
July 8 - 27
"All hail Bangboo! We all love Bangboo! Bangboo surprise boxes are on sale now! Come see true art!"
Exchange golden soda bottle caps to the bangboo merchant to claim a surprise box full of polychromes, boopons, and other goodies.
En-Nah Into Your Lap
July 8 - 28
Log in for a total of seven days throughout the event period to claim ten boopons.
Tales of the Hobbling Crow
July 3- 20
"Welcome to the Hobbling Crow detective agency. We're happy to be of service! Disclaimer: The investigation progress depends on… your offered commission fee, and how long the vice president spends slacking."
Help out with an investigation by collecting and analyzing clues. Solve the case to claim polychromes and more!
Assemble! Mock Exam Comeback Plan
June 26 - July 27
"This is unprecedented! The academy's top-tier course just hit a zero pass rate catastrophe… The mock exam comeback plan is live and we're waiting on you: our savior!"
Help Mr Goomy at Aurelia Academy bring the course back by participating in a fun shooting minigame. Rewards include an event-exclusive A-rank W-engine, polychromes, and more.
Commemorative Gift
June 17 - July 28
To celebrate ZZZ's anniversary, you can claim the following rewards simply by logging in:
June 17:
- 600 polychrome
- Five ether batteries
- 50 denny
July 3:
- 600 polychrome
- Five ether batteries
- 50k denny
The two sets of rewards unlock on the associated dates, and you can claim them any time before the event ends.
Celestial Nexus Intelligence Dossier
June 17 - July 28
"With this dossier in hand, all the intel of Roscaelifer is within your grasp. Now go! Claim every inch of that sky!"
In this area exploration event, you must complete objectives in Roscaelifer in order to earn polychromes, boopons, and other goodies.
Gleaming Shadow Team Battle
June 19 - July 13
"Fist bump, high five - swap! We all overcome hardship through supporting one another."
In this multiple-squad combat event, you must form three two-person teams to complete a series of relay battles in exchange for polychrome, a tuning calibrator, and other level-up materials.
Bangbang! The Genius and Miracle Chip
June 17 - July 29
"We've invented… a path to tomorrow, woven from regret and hope!"
A strategy event where you must command bangboos in battle to help with Norma's chip project. Rewards include an event-exclusive title, polychromes, and more.
Upcoming Zenless Zone Zero events
Here are all of the upcoming ZZZ events:
Data Bounty - Combat Simulation
July 22 - 27
Claim double rewards from combat simulation challenges a set amount of times per day.
Marcel Anniversary Gifts
Version 3.1
Log in to claim the following rewards for free in celebration of the game's second anniversary:
- 1.6k polychrome
- Anniversary avatar
- Anniversary title
You can also choose one of the following S-rank agents, along with this signature S-rank W-Engine, to claim for free:
Summer Waves Roll In
Version 3.1
"The one who comes chasing the tides all the way from the skies will naturally receive the sea's blessings. Under the glow of the bonfire lies the reflection of an unforgettable summer adventure."
After bringing Fantasy Resort back from the brink last year, it's time to enjoy the summer. Hit the beach and participate in a fun beachcombing minigame to collect sea creatures, then return to manage the souvenir shop where you can sell all your wares in order to fund the upcoming bonfire party. Rewards include polychromes, an exclusive namecard, a hamster cage pass, and, most importantly, Lucy's new summer outfit.
Snap! Focus Showdown!
Version 3.1
"On the sides of the lens are the embers of daily life and the blaze of battle! The moment you press the shutter, the two flames intertwine!"
Snap photos both in and out of combat to meet specific criteria and earn rewards.
Dangerous Fugitive's Leisurely Vacation
Version 3.1
"A first-generation Void-Hunter who can't become a wanted fugitive is no good as a photography model. Even if wanted posters are plastered all over Booastrum… strike a pose when the camera catches you!"
During this photography event, you must capture photos of Remielle in various locations across Booastrum and submit them to claim polychromes, boopons, and other goodies.
Ding-Dong! Delivery Training in Progress
Version 3.1
"Starlight adorns the letters, miracles entwine with wishes… The Wish Post Office is currently delivering dreams. First come, first served!"
Help the client Bangboo deliver Wish Letters to claim polychrome rewards and uncover the secrets behind The Wish Post Office.
Phaethon's Grand Reveal of the Year
Version 3.1
"After working on this legendary story for another year, it's time to look through it again. The 'Grand Reveal of the Year' Special Program starts now!"
To celebrate the game's anniversary, Fairy and Eous are kicking off a livestream to look back over the past year. Complete the event missions to claim rewards including an event-exclusive namecard, polychromes, and more.
Extensive Patrol: Triple Bounty
Version 3.1
Claim triple rewards from Area Patrol challenges a set amount of times per day.
Combat Training: Triple Bounty
Version 3.1
Claim triple rewards from Combat Simulation challenges a set amount of times per day.
Enigma of the Labyrinth: Operation Bagel
Start of version 3.1 - permanent
Enter the Omond Research Station left behind by Joyous and get the equipment up and running again in order to find Eous. Delve deep into the Hollow's depths in search of valuable supplies, taking down any enemies that get in your way and retreating within the time limit. You can use those supplies to repair and invest into equipment and research station repairs, increasing your search range and gathering a heap of rewards along the way.
Anniversary logins
Version 3.1
In addition to the regular log-in events, there will also be three additional log-in events that offer a total of ten encrypted master tapes, ten boopons, and 480 polychromes.
Permanent Zenless Zone Zero events
Here are all the permanent ZZZ events:
As Time Passes: A Decade of Suibian Temple
"Seasons come and seasons go, yet the gloom of a decade is finally clearing now. Take charge and restore the former glory of Suibian Temple as it was 11 years ago!"
In this fun business management minigame, you find yourself in charge of running the Suibian Temple. Send bangboo out on expeditions to gather materials, use those materials to craft goods, sell goods to earn Cloud Crests, then use those crests to maintain and upgrade the temple, allowing you to grow your business even further. Along the way, you'll also be faced with different commissions that require you to head into the Hollows to rescue trapped citizens - just be sure to watch out for that tricky miasma.
Of course, you'll also be able to enjoy the spoils of your hard work, with polychromes, useful materials, and even cute cosmetics up for grabs.
Endless Tower: The Last Stand
Until the last drop of blood is shed, until the last blade is broken! Fight in the Endless Tower, until the bitter end!
The Endless Tower is back, but it's seen some big changes. Unlike the trial in version 1.3, this time you progress in phases of ten floors. After reaching level 50 and earning all badges, you can keep challenging in phases of ten floors.
This time, you get to choose one of three modifiers before entering the challenge with specific combat effects. Clearing each floor grants you the corresponding reward effect for the next battle, too - though keep in mind that most modifiers come with both positive and negative effects.
With new badges, titles, avatars, and achievements to unlock, as well as extra limited-time rewards available during this event, it's certainly worth putting your skills to the test.
Hollow Zero: Cleanse Calamity
The threat is not yet gone. It's time to eliminate the danger lurking in the shadows. There are still a lot of Ethereals wandering around and attacking the Outpost's frontier. So, at the Defense Force's invitation, it's up to you to help clear out the highly dangerous Ethereals to protect the outpost.
In this update, new content arrives in Hollow Zero: Lost Void, including the debut of the new Perpetrator Battle gameplay. Use the designated agents and officially supplied gear and resonia to strategically defeat strong enemies and earn rewards.
Deadly Assault
Venture into a deadly situation where more enemies lie in wait. Welcome to the Hollow Zero Defense Force-exclusive, high-risk enemy combat training system!
That's right, a new enemy training system is available in the HIA. Each season of Deadly Assault features three powerful enemies for you to face. These battles simulate special high-ether activity combat environments and generate special effects. Additionally, you must use different agents and bangboo for each enemy, do be mindful when picking your teams.
Earn stars by reaching certain scores during each season of Deadly Assault to claim heaps of film, denny, and more. Seasons change every two weeks with fresh enemies to face, so there will be plenty of opportunities to test yourself in the future, too.
Hollow Zero: Shadows Lost
A new season of Hollow Zero Investigation commissions begins, as Ray, White Star Institute's research representative at the Scott Outpost, has mysteriously disappeared.
Head to the Lost Void and make use of the special ether resonance abilities to take down enemies and save the day - in exchange for heaps of goodies, of course.
Hollow Zero: Blitz Withering Garden
Version 1.2 introduced an all-new blitz mode to Hollow Zero's Withering Garden. This mode allows you to dive straight into combat and rack up your weekly investigation points without having to explore the TV board. After each fight, you earn a resonium surprise box with several resonia of the same type.
Additionally, for those who love a challenge, you can now choose different modifiers to crank up the difficulty, and you'll earn extra investigation points for doing so. This now applies to exploration mode as well.
Road to Proxy Greatness
Reach Inter-Knot level eight and unlock the event feature in the Main Story Prologue - Intermission quest to unlock the Road to Proxy Greatness event. After this, you can claim special rewards for reaching certain Inter-Knot levels, as follows:
- Inter-Knot level five - ten master tapes and ten boopons
- Inter-Knot level 15 - ten master tapes and ten boopons
- Inter-Knot level 20 - ten master tapes and 15 boopons
- Inter-Knot level 25 - ten master tapes and ten boopons
- Inter-Knot level 30 - 1.6k polychrome and 20 boopons
Eridu Frontier
Participate in the Shiyu Defense gameplay mode and complete the Third Frontier of the Stable Node to earn a free copy of the A-rank agent, Zenless Zone Zero's Soukaku.
Rookie on the Road
Reach Inter-Knot level eight and unlock the event feature in the Main Story Prologue - Intermission quest to unlock the Rookie on the Road event, during which you can obtain special rewards after achieving the specified conditions.
The conditions and rewards are:
- Take Susie's commission in the Main Story Prologue to claim the A-Rank W-Engine Semara Battery Mark II (Zenless Zone Zero Anby's signature weapon)
- Complete Trial No. 3 to claim the A-rank W-Engine Starlight Engine
- Complete the Chapter 1 - Intermission objective 'head to the Turbo Remodeling shop' to obtain the A-rank bangboo, Bagboo
- Complete Chapter 2 Main Commissions 'Let's Go, Bro!' and 'Mechanical Love', then trigger and complete the objective 'call Ben Bigger' to obtain a free copy of the A-rank agent, Zenless Zone Zero's Ben
Investigator Training Course
While combat skills are important, the Investigator Training Course sets out to provide agents with all the other skills they need to survive the Hollows, offering the most practical experience and the best rewards.
Investigator Training offers four different courses where you can get a taste of what it's like to be a Hollow Investigator and learn some basic and practical knowledge about Hollow exploration. Each combat course offers buffs tailored to different factions, and you even get the opportunity to use agents you don't own yet to take on formidable enemies.
After unlocking the Tactical Course, you can assign your agents to undergo continuous tactical exercises in simulated Hollow environments, earning EXP along the way. Now, even newly recruited agents can keep up with the team's progress.
Phantom Hunt
Rain has a batch of difficult commissions for Phaethon. However, the figure that appears in the Hollow seems familiar - who could it be? Take part and challenge yourself with these new combat commissions to find out more.
Simulated Battle Trial
Defeat floors of enemies to climb up the tower, with each floor posing a greater challenge than the last in this permanent combat gameplay mode. Of course, you earning heaps of rewards along the way, including a badge that gets even more shiny and flashy the higher you climb.
Zenless Zone Zero web events
Here are the current ZZZ web events:
Assembly Commission: Return to Ridu
Invite friends to return to New Eridu and complete the Assembly Commission challenges to earn up to 740 polychrome. Returning proxies who come back to the game via this page and complete the page missions can also earn rewards of up to 800 polychromes.
Other ZZZ web events
Zenless Zone Zero often holds giveaways, competitions, and mini-events on the official social media channels. You can head to the links below to find out more:
There's also a daily check-in event available for Zenless Zone Zero. You can find it here and start raking in the rewards.