ZZZ City Fund Tier List: Unfettered 20% CRIT Rate Best Pick
Buffget
2025/12/19
Grab Unfettered Game Ball (Support) for those sweet 20% CRIT Rate stacks on Rina, Lucy, or Nicole. Stack it up against Cannon Rotor, Six Shooter, Electro-Lip Gloss, and Spring Embrace—check stats and agent fits. Growth Plan ($9.99) hooks you up with a lvl 30 W-Engine; max it out with our tier list and F2P hacks. (42 words)
Diving into ZZZ City Fund W-Engines
Quick Rundown on the City Fund Battle Pass
City Fund kicks in after Chapter 1, once you're Inter-Knot lvl 10—60 levels of grind ahead. Drop $9.99 on the Growth Plan, and you score an A-Rank W-Engine at lvl 30, plus 177 Investigator Logs, 118 W-Enginer Energy Modules, 900k Dennies, and 780 Polychrome. Go Premium ($19.99) for an extra 10 levels and some cosmetics. Weekly cap sits at 10k XP, totaling 60k overall. Simple as that.
Why Chase These W-Engines in ZZZ Fights?
These A-Ranks plug holes in Attack, Stun, Anomaly, Support, or Defense—stacks linger for 12s, too. Take Cannon Rotor: turns 8x ATK into 12% CRIT DMG on hits. Electro-Lip Gloss? 10x ATK ramps to 16% Anomaly buildup. Level 'em with W-Engine Power Sources (for levels and Base ATK), Components (substats), and 4 duplicates for Overclocks. Slap one on after hitting lvl 30.
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Every W-Engine in the Current City Fund

The Exclusive Lineup
Growth Plan gets you to lvl 30 on one: Cannon Rotor (Attack, 8x ATK → 7.5/8.6/9.7/10.8/12% CRIT DMG on hits); Six Shooter (Stun, slows EX charge); Electro-Lip Gloss (Anomaly, 10x ATK → 10/11.5/13/14.5/16% Anomalies); Unfettered Game Ball (Support, 12/13.5/15.5/17.5/20% CRIT Rate for 12s on Attribute Counter); Spring Embrace (Defense, 10/11.5/13/14.5/16% Energy Regen on 12s attacks). All A-Rank solid. Hit lvl 30, eye your team gaps, equip accordingly.
Growth Plan vs. Premium: What's the Split?
Growth ($9.99) nets the W-Engine, 780 Polychrome, Master Tapes—free track gives 30 Logs and 500k Dennies. Dailies? Login for 100 XP, 18k Dennies/160 Battery at 200 XP, 400 Errands for 300 XP. Hands down, prioritize Growth for that W-Engine.
Tier List: Ranking the Battle Pass W-Engines

Support edges out Attack, then Anomaly, Stun, Defense.
- S-Tier: Unfettered Game Ball—CRIT Rate stacks on Attribute Counter? Game-changer.
- A-Tier: Cannon Rotor—8x ATK CRIT DMG shines.
- B-Tier: Electro-Lip Gloss—10x ATK for Anomalies.
- C-Tier: Six Shooter—meh EX charge.
- D-Tier: Spring Embrace—Ben's Energy niche.
Roster check first—snag #1 for Support needs, test in Combat Sim. Stacks hold 12s.
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Stats Showdown: Top Picks Head-to-Head

Unfettered Game Ball (CRIT Rate): Lv1 12%, Lv2 13.5%, Lv3 15.5%, Lv4 17.5%, Lv5 20%.
Cannon Rotor (ATK, max 8x): Lv1 7.5%, Lv2 8.6%, Lv3 9.7%, Lv4 10.8%, Lv5 12%.
Electro-Lip Gloss (ATK, max 10x): Lv1 10%, Lv2 11.5%, Lv3 13%, Lv4 14.5%, Lv5 16%.
Spring Embrace (Energy): Lv1 10%, Lv2 11.5%, Lv3 13%, Lv4 14.5%, Lv5 16% (12s attacks).
Sim those stacks, push to Lv5, pair with CRIT Drive Discs—Unfettered's 20% crushes Cannon's 12%, per the numbers.
Your Pick: Decision Guide
Support hole? Unfettered. CRIT DPS hunger? Cannon Rotor. Anomaly buildup? Electro-Lip Gloss. F2P lifesaver: Unfettered's CRIT debuff utility. List your agents (Rina in mind?), match specialties, grind 6 dailies/weeklies—150 Polychrome/level, 10k weekly cap.
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Agent and Faction Matches: Best Fits

Victoria/Cunning Hares Support: Unfettered pumps Rina/Lucy/Nicole CRIT stacks. Criminal Attack: Cannon Rotor for Agent 11/Zhu Yuan CRIT-ATK. Anomaly: Electro-Lip Gloss ramps Grace. Defense: Spring Embrace juices Ben's Energy. Faction audit—equip smart, test Shiyu Defense S-Rank (2400 XP). Attribute Counter loves multi-hits.
(Quick editor note: I've swapped these on my alt accounts mid-pull; fits like a glove.)
Grind City Fund Levels Like a Pro
Main Story dishes 1600 XP, Signal Search/Shiyu Defense drop 2400 XP. Dailies tally ~800 XP (login 100, Dennies 200, Battery 200, Errands 300). Nail 6 weeklies for that 10k cap. Polychrome buys levels at 150 a pop, or Premium +10.
Upgrade Roadmap and Costs
Power Sources handle levels/Base ATK. Components tweak substats. 4 duplicates unlock Overclocks. Farm Hollows, focus Lv5 on your top pick—Growth maxes Energy Modules.
Pitfalls to Dodge
Six Shooter drags EX vs. Ice-Jade Teapot speed. Spring Embrace? Ben-only trap. Faction mismatches kill synergy. Gear audit. Skip niches. Reassess post-pick.
Ever burned a pass on the wrong one? Yeah, me too—early days.
Future-Proof Your Choice
Unfettered: blanket CRIT for supports. Cannon: DPS scaler. Electro: Anomaly meta king. All 12s stacks. Eye banners, fully level, watch refreshes.
(Editor take: Unfettered's held up across patches—versatile beast.)
FAQ
Best W-Engine in ZZZ City Fund Battle Pass?
Unfettered Game Ball—20% CRIT Rate for Rina/Lucy/Nicole.
Worth dropping cash on City Fund for W-Engines?
Yep, Growth ($9.99) nails Support/Attack; free tier skips the weapon.
Top F2P Battle Pass W-Engine?
Unfettered Game Ball—pure utility.
How do City Fund W-Engines stack vs. gacha?
A-Ranks trail S-Ranks like Ice-Jade Teapot, but gap-fillers.
Best Battle Pass W-Engine for supports?
Unfettered Game Ball—CRIT Rate on Attribute Counter.
Fastest City Fund leveling?
Dailies ~800 XP, weeklies to 10k cap, 150 Polychrome/level.

