Zenless Zone Zero · Update notes
Signal Search Probability Details
Official standard and Bangboo channel rules: S-Rank base rates are 0.600% with a 90-search maximum and 1.000% with an 80-search maximum, respectively.
New-player discounts and selection guarantees are detailed below.
Standard rates and guarantees
The permanent standard channel uses Master Tapes.
S-Rank: 0.600% base (agents/W-Engines 0.300% each), 1.600% consolidated, guaranteed within 90 searches.
A-Rank: 9.400% base (4.700% each), 14.400% consolidated; A-Rank or higher within 10 searches.
Its guarantee counter is separate from other channel types.
New-player and cumulative benefits
The first five standard ten-search batches cost eight tapes each: a 20% discount, unavailable on singles.
The first S-Rank is guaranteed to be an agent within 50 searches; this benefit applies once.
After 300 standard searches, one additional standard S-Rank agent may be selected once; the entitlement does not expire.
Bangboo selection and rates
Choose one S-Rank target before spending Boopons.
Any S-Rank obtained is the chosen target; changing the selection preserves the counter.
S-Rank: 1.000% base, 2.000% consolidated, maximum 80 searches.
A-Rank: 15.000% base, 18.000% consolidated, A-Rank or higher within 10.
A-Rank candidates have equal odds; this counter is separate.
Duplicate conversion and scope
Bangboo searches award 50/10/2 coins for S/A/B-Rank signals.
Copies 2–5 of the same S/A-Rank Bangboo convert to one core; copy 6 onward converts to an additional 75/15 coins.
These rules cover the standard and Bangboo channels exposed by the official probability page, not limited agent or W-Engine banners.