Unfettered Game Ball Overview
what it doesUnfettered Game Ball is an A-Rank Stun W-Engine in Zenless Zone Zero with 595 base ATK and 50% Energy Regen at max level; it is a recommended budget W-Engine for Sunna.
- Rank
- A-Rank
- Specialty
- Stun
- Base ATK (max)
- 595
- Substat
- Energy Regen 50%
- Best for
- Sunna
- Refinements
- R1 – R5
Passive by Refinement
R1 → R5| Rank | Passive effect |
|---|---|
| R1 | Attribute Counter: all squad CRIT Rate vs struck enemy +12% for 12s. |
| R2 | Attribute Counter: all squad CRIT Rate vs struck enemy +15% for 12s. |
| R3 | Attribute Counter: all squad CRIT Rate vs struck enemy +18% for 12s. |
| R4 | Attribute Counter: all squad CRIT Rate vs struck enemy +21% for 12s. |
| R5 | Attribute Counter: all squad CRIT Rate vs struck enemy +24% for 12s. |
Stat Progression
Lv10 → Lv60| Stat | Lv10 | Lv20 | Lv30 | Lv40 | Lv50 | Lv60 | Max |
|---|---|---|---|---|---|---|---|
| Base ATK | 40 | 114 | 211 | 313 | 410 | 503 | 595 |
| Energy Regen | 20% | 25% | 30% | 35% | 40% | 45% | 50% |
Max column is Lv60 after the final Modification.
Used By
recommended on
Sunna
Physical · Support
Lucia
Physical · Attack
Nicole Demara
Ether · Support
Soukaku
Ice · Support
Lucy
Fire · Support
Unfettered Game Ball FAQ
quick answersWhat does Unfettered Game Ball do in Zenless Zone Zero?+
Unfettered Game Ball is an A-Rank Stun W-Engine. At max level it provides 595 base ATK and 50% Energy Regen. Its passive at R1: Attribute Counter: all squad CRIT Rate vs struck enemy +12% for 12s.
Is Unfettered Game Ball worth refining to R5?+
Refinement only upgrades the passive, not the base stat or substat. At R1 the passive reads: Attribute Counter: all squad CRIT Rate vs struck enemy +12% for 12s. At R5 it reads: Attribute Counter: all squad CRIT Rate vs struck enemy +24% for 12s. That is 2× the R1 values. A- and B-Rank copies come from the standard banner and shop, so refining is cheap and usually worth it.
What is the max base ATK of Unfettered Game Ball?+
Unfettered Game Ball reaches 595 base ATK at max level (Lv60, Modification 5), starting from 40 at Lv10. Its Energy Regen substat grows from 20% to 50%.
Which agents can equip Unfettered Game Ball?+
Only Stun agents can use Unfettered Game Ball's passive — any agent can slot it, but the passive stays inactive on other specialties. Stun agents include Roxy, Norma, Lighter, Qingyi, Von Lycaon, Trigger, Dialyn, Ju Fufu and 5 more.