Half-Sugar Bunny

Max-level stats (Lv60)

ATK (Lv.60)

713

HP (Lv.60)

30%

Rank

S

W-Engine effect

Rank SDefense

Fragile Sweetness

The equipper's Energy Regen increases by 0.46/s. All squad members gain 10% ATK and 10% Max HP. Only one instance of this effect can exist in the same squad. When the equipper activates or extends an Ether Veil, all squad members gain 30% CRIT DMG for 60s. Repeated triggers reset the duration.

Overclock Table (★1 → ★5)

Official values straight from the publisher — every duplicate copy Overclocks the passive by one star, capped at ★5.

Upgrade	★☆☆☆☆	★★☆☆☆	★★★☆☆	★★★★☆	★★★★★
Equipper's Energy Regen increases	0.46/s	0.53/s	0.6/s	0.67/s	0.74/s
All squad member's ATK increases	10%	11.5%	13%	14.5%	16%
All squad member's Max HP increases	10%	11.5%	13%	14.5%	16%
On Ether Veil, all squad member's CRIT DMG increases	30%	34.5%	39%	43.5%	48%

Materials & Stats per Breakthrough Milestone (0 → 60)

The full ATK/sub-stat curve across all 7 milestones plus the materials each one costs, read straight from official data.

Lv.	Before	After	Material
Lv.0	ATK: - HP: -	ATK: 48 HP: 12%
Lv.10	ATK: 123 HP: 12%	ATK: 166 HP: 15.6%	Denny ×12,000 Defense Component ×4
Lv.20	ATK: 241 HP: 15.6%	ATK: 284 HP: 19.2%	Denny ×28,000 Reinforced Defense Component ×12
Lv.30	ATK: 359 HP: 19.2%	ATK: 402 HP: 22.8%	Denny ×60,000 Reinforced Defense Component ×20
Lv.40	ATK: 477 HP: 22.8%	ATK: 520 HP: 26.4%	Denny ×100,000 Specialized Defense Component ×10
Lv.50	ATK: 595 HP: 26.4%	ATK: 638 HP: 30%	Denny ×200,000 Specialized Defense Component ×20
Lv.60	ATK: - HP: -	ATK: 713 HP: 30%

Total materials for the full 0→60 climb

Denny ×400,000 Defense Component ×4 Reinforced Defense Component ×32 Specialized Defense Component ×30

Where To Farm

Combat Simulation — each Enemy Card costs 20 Battery, up to 5 cards per run (100 Battery for a full run).

Signature Holder

Half-Sugar Bunny's exclusive signal W-Engine — equip it on the matching Agent to unlock the signature outfit.

Zhao

Best Agents for this W-Engine

Recommended for

S

Zhao S+

How to Get This W-Engine

Pull it from Signal Search using Master Tapes / Encrypted Master Tapes (bought with Polychrome) — S-rank W-Engines get their own banner, usually alongside the matching character's banner.

Trade for it at the Gadget Shop's Box Galaxy section (Sixth Street): costs W-Engine Components + W-Engine Chips + Denny; Chips come from disassembling spare W-Engines.

A handful of A/B-rank W-Engines unlock through Proxy Primer trials or as story/event rewards instead of the gacha — not every W-Engine is pullable.

Compare with Same-Specialty Picks

Other Defense-specialty W-Engines, sorted by rank — solid stand-ins while you don't have the signature.

W-Engines	Rank	Base ATK (Lv.60)
Half-Sugar Bunny	S	713
Tusks of Fury	S	713
Tremor Trigram Vessel	A	624
Peacekeeper - Specialized	A	624
Big Cylinder	A	624
Reel Projector	A	594
Spring Embrace	A	594

Official Artwork / Lore

100% cold, and 120% sweet. The maker says it's his best custom W-Engine of the year. "So, Miss Zhao, what do you think? I've named this one 'Full-Sugar Bunny.' Fits your style, right? Huh? Change it to Half-Sugar? But why...? Ah, no no, you're the client, you get to name it however you like!" "Equivalent exchange means finding a balance — not a bit more, not a bit less." —That was Xiao'Zhao's answer after Dialyn asked her several times, "What's wrong with full-sugar?"

Alternatives of the same specialty

Defense specialty — decent picks while you don't have this one

S

Tusks of Fury

A

Tremor Trigram Vessel

A

Peacekeeper - Specialized

Big Cylinder

Reel Projector

How to read this W-Engine page

Every W-Engine has 5 Refinement ranks (R1→R5): refinement ONLY strengthens the passive effect — the numbers in the table above run from left (R1, unrefined) to right (R5, max refinement via 4 duplicates or Overclock materials); Base ATK and the Advanced Stat (CRIT Rate/CRIT DMG/ATK%/PEN Ratio/Anomaly Proficiency...) do NOT change with refinement, only with the engine's level. "Best Agents for this W-Engine" prioritizes agents whose real build actually recommends this engine; if that data isn't available yet, the page falls back to agents sharing the same specialty as a rough guide. "Alternatives of the same specialty" lists other W-Engines with the same role — useful when you don't own the engine shown on this page.

FAQ

What is Half-Sugar Bunny in Zenless Zone Zero?

Half-Sugar Bunny is a rank S W-Engine built for the Defense specialty in Zenless Zone Zero — equip it on an Agent of the matching specialty to unlock the full passive effect; see the base stats and the full R1→R5 Refinement table in the sections above.

Which Agents should use Half-Sugar Bunny?

Half-Sugar Bunny fits Defense specialty Agents best, with 1 recommended characters including Zhao — see the full list with portraits in the "Best Agents for this W-Engine" section above.

How much Denny and material does it take to upgrade Half-Sugar Bunny, and where do I farm it?

Leveling Half-Sugar Bunny through every milestone takes roughly 4 W-Engine components and Denny ×400,000, Defense Component ×4, Reinforced Defense Component ×32 Denny combined — the components drop from Combat Simulation; see the exact breakdown per milestone and the Battery cost in the "How Much You Need" and "Where to Farm" sections above.

Is Overclocking Half-Sugar Bunny worth it?

Overclocking only strengthens Half-Sugar Bunny's passive effect from ★1 up to ★5 (5 copies) — it never changes Base ATK or the sub-stat, so getting the base copy matters far more; treat extra copies as a bonus.

Where do I get Half-Sugar Bunny?

Mostly through Signal Search gacha (Polychrome); a few A/B-rank W-Engines are tradeable at the Gadget Shop's Box Galaxy or come from story/event rewards — see the "How to Get" section above for details.