GachaPortal Zenless Zone Zero Tools & Resources
GachaPortal provides dedicated reference pages and interactive utility tools for Zenless Zone Zero players. All tools reflect data from official publisher releases and community data sources without subjective tier rankings or gameplay claims.
The following resources are available for Zenless Zone Zero on GachaPortal:
- Zenless Zone Zero Hub (/zenless-zone-zero/): Overview of game status, supported platforms (Android, iOS, PC, PS5, Steam, Xbox Series), regional release dates, official links, and publisher records.
- Redeem Codes (/zenless-zone-zero/codes/): Catalog of active and expired redemption codes with item reward listings and source references.
- Character Database (/zenless-zone-zero/characters/): Directory of 61 Agents with attribute, combat specialty, and rarity classifications.
- Community Tier Lists (/zenless-zone-zero/tier-list/): Aggregated tier rankings sourced from 11 independent community tier lists with direct source citations.
- Tier List Maker (/zenless-zone-zero/tier-list-maker/): Interactive tier list builder allowing custom tier organization across all 61 Agent roster entries.
- Summon & Pity Calculator (/zenless-zone-zero/summon-calculator/): Mathematical pull probability calculator based on official Exclusive Channel rates and pity rules.
Redemption Code Methods & In-Game Options
Promotional redemption codes provide in-game currencies and agent enhancement materials including Polychrome, Denny, Official Investigator Logs, and W-Engine Power Supplies. Promotional codes can be submitted through two official methods provided by Cognosphere:
1. Web Redemption: Log in with an active account at https://zenless.hoyoverse.com/redemption, choose the target server, select the character nickname, and enter the redemption code.
2. In-Game Redemption: Open the in-game menu, navigate to Options -> More -> Redemption Code, enter the code string, and confirm redemption.
As of October 2026, the GachaPortal database tracks 2 working redemption codes and 19 expired codes for Zenless Zone Zero. Rewards are delivered to the in-game mailbox upon successful redemption.
| Code | Rewards | Status |
|---|---|---|
| SUNBRINGER | 30 Polychrome | Working |
| ZENLESSGIFT | 50 Polychrome, 2 Official Investigator Log, 3 W-Engine Power Supply, 1 Bangboo Algorithm Module | Working |
- Working codes recorded: 2
- Expired codes recorded: 19
- Standard item rewards: Polychrome, Denny, Investigator Logs, W-Engine Power Supplies, Bangboo Algorithm Modules
- Official web redemption portal: https://zenless.hoyoverse.com/redemption
- In-game redemption path: Options -> More -> Redemption Code
- Full code history and tracking: /zenless-zone-zero/codes/
Exclusive Channel Signal Search Rates & Pity Rules
The Exclusive Channel banner operates under fixed probability rates and pity mechanics documented in official Signal Search rate disclosures.
The base drop rate for an S-Rank Agent is 0.600%. If an S-Rank Agent is not obtained within 89 Signal Searches, hard pity activates on the 90th search, guaranteeing an S-Rank drop. Soft pity begins at search 74, with individual S-Rank odds increasing on each subsequent search.
When an S-Rank Agent is obtained, there is a 50% probability that it is the featured promotional S-Rank Agent. If the pulled S-Rank Agent is not the featured promotional character, the next S-Rank Agent obtained on an Exclusive Channel banner is guaranteed to be the featured promotional Agent (up to 180 Signal Searches maximum).
Pity counts and promotional guarantee status carry over across consecutive Exclusive Channel banners. Players can calculate draw probabilities for specific search counts using the Zenless Zone Zero Summon Calculator at /zenless-zone-zero/summon-calculator/.
| Mechanic / Metric | Official Value | Rule Details |
|---|---|---|
| Base S-Rank Agent Rate | 0.600% | Consolidated rate 1.600% including pity guarantees |
| Base A-Rank Item Rate | 9.400% | Consolidated rate 14.400% (7.050% Agent, 2.350% W-Engine) |
| Base B-Rank W-Engine Rate | 90.000% | Consolidated rate 84.000% |
| Soft Pity Start | Search 74 | Pull odds increase progressively from search 74 onward |
| Hard Pity (S-Rank Guarantee) | 90 searches | Guarantees an S-Rank drop on or before the 90th Signal Search |
| Featured Agent Share | 50.0% | 50% chance the obtained S-Rank is the featured promotional Agent |
| Guaranteed Promotional Limit | 180 searches max | Guarantees the featured promotional Agent following a non-featured S-Rank drop |
| Banner Carryover | Yes | Pity counts and guarantee status transfer to subsequent Exclusive Channel banners |
Playable Agent Roster & Classifications
GachaPortal indexes 61 playable Agent records for Zenless Zone Zero sourced from community datamines and wiki documentation. Agents are categorized by rarity tier, combat specialty role, and elemental attribute.
The complete Agent directory with attribute filters, combat specialty roles, and wiki references is available at /zenless-zone-zero/characters/.
| Category | Classification Breakdown | Entry Count |
|---|---|---|
| Rarity Distribution | S-Rank (47 Agents), A-Rank (13 Agents), Other (1 Agent) | 61 Agents |
| Combat Specialty Roles | Attack (17), Anomaly (13), Stun (12), Support (8), Defense (5), Rupture (5), Armorer (1) | 61 entries |
| Elemental Attributes | Electric (13), Physical (13), Fire (13), Ether (8), Ice (8), Wind (2), Frost (1), Lumiflux (1), Honed Edge (1), Auric Ink (1) | 61 entries |