---
title: "ZT-5 Zwillingstürme im Herbst Drop Rates (US server)"
description: "ZT-5 Zwillingstürme im Herbst drop rates on the US server: Polyketon 108.36%, Polyester 65.71%, Note of Anger 63.98%; 347 samples (2024-04-30 to 2024-05-21). Sanity cost 15. Updated 2026-10-23. Crowdsourced Arknights drop data by Penguin Statistics."
lang: en
server: US
zone_id: "act29side_zone1"
stage_id: "act29side_05"
as_of: 2026-10-23T14:49:32Z
time_zone: UTC-7
rows: 7
rows_total: 7
canonical: "https://penguin-stats.io/en/result/us/stage/act29side_zone1/act29side_05"
api: "https://penguin-stats.io/PenguinStats/api/v2/result/matrix?server=US&stageFilter=act29side_05&show_closed_zones=true"
license: CC BY-NC 4.0
license_url: https://creativecommons.org/licenses/by-nc/4.0/
attribution: "Data: Penguin Statistics (penguin-stats.io), CC BY-NC 4.0"
---

# ZT-5 Zwillingstürme im Herbst Drop Rates (US server)

Server: [CN server](https://penguin-stats.io/en/result/cn/stage/act29side_zone1/act29side_05.md) · **US server** · [JP server](https://penguin-stats.io/en/result/jp/stage/act29side_zone1/act29side_05.md) · [KR server](https://penguin-stats.io/en/result/kr/stage/act29side_zone1/act29side_05.md)

Sanity: 15

Item drops of ZT-5 Zwillingstürme im Herbst on the US server, by percentage, highest first

| Item | ID | Loots | Samples | Percentage | Sanity Required Per Item | Time Range |
| --- | --- | ---: | ---: | ---: | ---: | --- |
| [Polyketon](https://penguin-stats.io/en/result/us/item/30052.md) | `30052` | 376 | 347 | 108.36% | 13.84 | 2024-04-30 to 2024-05-21 |
| [Polyester](https://penguin-stats.io/en/result/us/item/30032.md) | `30032` | 228 | 347 | 65.71% | 22.83 | 2024-04-30 to 2024-05-21 |
| [Note of Anger](https://penguin-stats.io/en/result/us/item/act29side_frag_2.md) | `act29side_frag_2` | 222 | 347 | 63.98% | 23.45 | 2024-04-30 to 2024-05-21 |
| [Note of Sorrow](https://penguin-stats.io/en/result/us/item/act29side_frag_3.md) | `act29side_frag_3` | 222 | 347 | 63.98% | 23.45 | 2024-04-30 to 2024-05-21 |
| [Note of Fear](https://penguin-stats.io/en/result/us/item/act29side_frag_4.md) | `act29side_frag_4` | 217 | 347 | 62.54% | 23.99 | 2024-04-30 to 2024-05-21 |
| [Note of Joy](https://penguin-stats.io/en/result/us/item/act29side_frag_1.md) | `act29side_frag_1` | 204 | 347 | 58.79% | 25.51 | 2024-04-30 to 2024-05-21 |
| [Furniture](https://penguin-stats.io/en/result/us/item/furni.md) | `furni` | 8 | 347 | 2.31% | 650.76 | 2024-04-30 to 2024-05-21 |

Samples: runs of the stage reported in the time range. Loots: total number of the item dropped in those runs. Percentage = Loots ÷ Samples, the expected number dropped per run, which can exceed 100%. Sanity Required Per Item = Sanity ÷ Percentage. Time Range: since the drop table of the stage last changed.

Updated 2026-10-23 07:49 (UTC-7). [Full data (JSON)](https://penguin-stats.io/PenguinStats/api/v2/result/matrix?server=US&stageFilter=act29side_05&show_closed_zones=true). License: [CC BY-NC 4.0](https://creativecommons.org/licenses/by-nc/4.0/)