Zenless Zone Zero 2.4's Bangboo Auto Chess hits November 26 to December 29, 2025—recruitment wraps December 29, patch lingers to January 7, 2026. Chase top comps like Rocketboo Explosive Swarm, Safety Shield Wall, Boollseye Precision Strike for those AFK wins. Expect 80-92 F2P pulls, over 3000 Polychromes. Fuse to Rank 3, pump the shop, stack synergies—before 2.5's nerfs hit Chain and AoE hard. (62 words)
Bangboo Auto Chess Crashes Back in ZZZ 2.4
Quick Rundown on the Mode and Fresh Twists
Bangboo Auto Chess—aka En-Nah Chess Saga—drops unlimited Story Mode runs and 300 Competitive Mode games per day, resetting at 04:00 server time. You scrape coins from battles and turns to snag Bangboos, fusing three identical Rank 1s into Rank 2, then nine-plus Rank 1s for three Rank 3s. Level up the store for those rare pulls, drop trait-matched squads, and watch auto-battles either nuke enemies or grind out the HP win. Farm heavy pre-2.5 to smash milestones before Chain and AoE get gutted.
Jumping In: Requirements and Fast-Track Tips
Hit Inter-Knot Lv15, clear the 'Mole in the Hole' quest, then grab Failume Heights through Bangboo Overtime-Enjoyer for 'En-Nah Chess Legend' face-offs. Hoard coins fast, bump the store for A+ Rocketboo, fuse your anchors. Drag 'em onto the board—Belion's thumbs-up signals perfect trait matches. Mid-fight swaps? They lock in bonds like magic.
Why AFK Builds Rule the Roost
These setups lean on auto-battles, insane fusion stat spikes, and smart swaps to net 80-92 F2P pulls from milestones. Leaderboards scream Rocketboo's AoE blitz, Safety's tanky sustain, Boollseye's sniper precision—way ahead of half-baked, unfused messes.
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Bangboo Tier List and Bond Breakdowns
The Real Deal on Tiers and Stats
S-tier kings? Resonaboo and Magnetiboo, especially with killer bonds. A+ beasts: Rocketboo (Fire AoE blasts), Officer Cui, Plugboo—they fuel explosive lineups. Solid A: Safety (shields), Cryboo (bombs), Amillion for that endless sustain. B-tier holds Boollseye, Bagboo, Paperboo (15% Max HP shield with 1+ Defense). Data shows A+ comps crush B-tiers in raw speed and staying power; Boollseye still mulches bosses solo.
How Bonds and Synergies Actually Work
Hit 2+ S/C-rank bonds for +100% Chain Anomaly—game-changer. Fire duo? +100% Chain. Two-plus Belobog? +20% Chain plus bonus Burn/Shock. One Attack? +30% Chain. NEPS core (+30-35% Chain with Bagboo or Officer Cui). Dupes in Rocketboo? Burst city. Cryboo amps Rocketboo's anomalies like nobody's business.
Fire Synergy: +100% Chain for total AoE wipes.
Belobog: +20% Chain, jumps to +45% with 2+ Hares.
Attack/NEPS: +30-35% Chain for surgical strikes.
(My take: Fire stacks feel borderline broken right now—pre-nerf gold.)
AFK-Winning Bangboo Comps That Actually Deliver
Comp 1: Rocketboo Explosive Swarm
Rocketboo's A+ traits (A: Rocket Fire DMG/Anomaly; B: +100% Chain at 2+ Fire; C: AoE boom + Cryboo bomb/+60% Chain 2+ Fire) chain-explode everything, owning leaderboards before 2.5.
Grind coins early, level store for Rocketboo.
Fuse 9+ Rank 1s into 3x Rank 3.
Pull 2+ Fire dupes/Cryboo, drop Fire/Attack.
Auto-fight, swap mid for bonds.
Comp 2: Safety Shield Wall
Safety's A traits (A: Drill; B: +20% Chain 2+ Belobog; C: Multi-hit + Amillion MG/+45% Chain 2+ Hares) throw up shields and sustain forever—beats Paperboo or Resonaboo comps, climbs boards easy.
Store-level Safety/Amillion.
Fuse 3x Rank 3 Safety.
Deploy 2+ Belobog Defense.
Belion swaps mid-battle seal the deal.
Comp 3: Boollseye Precision Strike
Boollseye's B traits (A: Dart; B: +30% Chain 1+ Attack; C: Slingshot + Officer Cui bite/+35% Chain 2+ NEPS + Bagboo) carves bosses to shreds—top speed and precision on leaderboards.
Nab Bagboo/Officer Cui for NEPS.
Fuse Rank 3 Boollseye.
Attack units frontline.
Belion dodges mismatches.
Cryboo supercharges Rocketboo; Officer Cui and Bagboo juice NEPS precision.
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Comp Showdown and Leaderboard Secrets
Crunching the Numbers on Scores and Wins
Rocketboo Swarm owns AoE speed for quick wipes. Safety Wall? Sustain queen—outlasts Paperboo every time. Boollseye leads precision boss melts. Top three rule pre-2.5 boards; Rocketboo edges the meta.
Rocketboo Swarm: Blinding AoE clears.
Safety Wall: Tanks forever.
Boollseye Strike: Boss assassin.
Cost-Benefit Breakdown
All crave store levels for A+ access; early coins fuse 9+ Rank 1s per core. Post-fusion, A+ laps B-tier. F2P? Totally doable for 80-92 pulls.
Shop Upgrade Roadmap That Wins Games
Upgrade Priorities, Ranked
XP first to A+: Rocketboo/Officer Cui, then Safety/Plugboo for AFK rare hunts.
Step-by-Step Grind
Coins every turn into XP.
Unlock A+ Rocketboo for Swarm.
Fuse Rank 3.
Bonds deploy for synergy pops.
AFK Shop Builds That Stick
Level for pulls and fusions. Test Belion lineups before hitting go.
Nail AFK Runs Like a Pro
Building Your Squad, Step One
Coins → Store levels → Recruit/fuse 3x Rank 3 cores → Trait drops → Auto-battle.
Auto-Play Tweaks
Belion handles swaps and thumbs-up. Wipe or outlast the clock.
Max Idle Gains
Pre-2.5: Milestones Nov 26-Dec 29 for Boolok/Polychromes. 300 Competitive daily.
Dodging the Usual Screw-Ups
Comp Traps to Skip
No unfused drops or trait clashes—fuse up, Belion swap it out.
Shop Blunders
Don't skip A+ rush; Rocketboo/Safety first.
AFK Flops? Quick Fixes
Belion test runs. Stack 2+ Fire. Dupes for peak AFK.
Ever tried a Fire-heavy board without dupes? Disaster.
Rewards Haul and Farm Loops
2.4's Juicy Payouts
Over 3000 Polychromes from milestones; Senior Investigator Log, Specialized Physical Chip, Bangboo System Widget, Denny, Hamster Cage Pass, A-Rank Bild N. Boolok (HP 3827, ATK 6570).
Daily/Weekly AFK Grind
300 Competitive/day; comp-farm to 80-92 pulls.
Beat the Nerf Clock
2.5 axes Chain/AoE—max out by Dec 29.
FAQ
What's Bangboo Auto Chess in Zenless Zone Zero?
Auto-battler: Recruit/fuse Bangboos, level store, deploy traits for wipes or outlasts.
When's it back in ZZZ 2.4?
November 26-December 29, 2025; patch to January 7, 2026.
Best AFK comps in ZZZ 2.4?
Rocketboo Swarm (AoE), Safety Wall (sustain), Boollseye Strike (precision); 3x Rank 3 fuses.
Shop upgrades explained?
Coins buy XP, unlock A+ Rocketboo; fusions first.
Common Bangboo Auto Chess mistakes?
Unfused deploys, mismatches—Belion swaps and store levels fix it.
2.4 event rewards?
3000 Polychromes, Bild N. Boolok (HP 3827, ATK 6570), chips, Denny. (1023 words)