Arknights: Endfield 1.5 Banners, Events & Redeem Codes
By Gacha Countdown
Version 1.5 — “Dreamscape of Wind and Snow”
Last updated: September 22, 2026
Arknights: Endfield Version 1.5, “Dreamscape of Wind and Snow,” is now live after maintenance on September 2, 2026 (Asia UTC+8; Americas/Europe content live after September 1, 2026 23:00 UTC-5). The update introduces the new 6★ operator Typhoeus on the Winter Hunt Chartered Headhunting banner, plus the free 5★ operator Purrchena.
Version 1.5 also adds new areas in Wuling, a Suiming time-loop puzzle city, new story missions, enemies, systems improvements, limited-time events, and free rewards.
📌 Version 1.5 at a Glance
| Information | Details |
|---|---|
| Version | 1.5 |
| Title | Dreamscape of Wind and Snow |
| Release Date | September 2, 2026 (Asia UTC+8) |
| Version End | Before next version update and maintenance (TBA) |
| New 6★ Operator | Typhoeus |
| New 5★ Operator (free) | Purrchena |
| Main Banner | Winter Hunt (Typhoeus rate-up) → Sep 30, 2026 |
| RE-Factor Banner | Resplendent Spectrum #1 (Yvonne rate-up) from Sep 24 |
| Free 5★ Claim | Purry Big Feline! RAWR! from September 24, 2026 |
| Server Time Zones | Asia UTC+8; Americas/Europe UTC-5 |
Official Version 1.5 update notes confirm the title “Dreamscape of Wind and Snow” and the September 2 launch. GRYPHLINE has not published an exact calendar end date; official wording is “Before version update and maintenance”.
🗓️ Arknights: Endfield 1.5 Banner Schedule
Version 1.5 runs two main headhunting banners plus two Arsenal issues.
Phase 1 — Winter Hunt Chartered Headhunting
After v1.5 release → September 30, 2026, 11:59 (server time)
Rate-Up Operator
6★: Typhoeus
- Status: NEW
- Class: Nature Striker (Arts Unit weapon — bow)
Full 6★/5★ Pool
- Typhoeus
- Liino
- Arcane
- Ember
- Lifeng
- Ardelia
- Last Rite
- Pogranichnik
Details
- Entry requirement: complete [Chapter I Process I: Break the Siege]
- Currency: Fletched Irontip HH Permit, Chartered HH Permit, or Oroberyls
- Milestone rewards: 30 pulls → free 10× (5★+ guaranteed, banner-local); 60 pulls → Headhunting Dossier ×1; 240 pulls → featured 6★ token ×1
- Linked sign-in: Fletched Irontip 7-day event grants Fletched Irontip HH Permit ×5 during Winter Hunt
Phase 2 — [Resplendent Spectrum] RE-Factor Headhunting #1
September 24, 2026, 12:00 (server time) → before next version update and maintenance
Rate-Up Operator
6★: Yvonne
- Status: RERUN (debut occurred earlier; kit details not covered here)
Full Pool
- Yvonne
- Ember
- Lifeng
- Ardelia
- Last Rite
- Pogranichnik
RE-Factor Pity Rules
- 5★+ guaranteed within 10 pulls
- 6★ guaranteed within 80 pulls (shared across RE-Factor banners)
- Free 10× at 30 / 60 / 90 pulls (once per series name)
- Featured 6★ guaranteed within first 120 pulls (once per series name; attempts carry over)
- Token every 240 pulls
- Chartered HH Permit is usable in RE-Factor Headhunting
The end date is listed only as “Before version update and maintenance” — no exact calendar date has been published.
Arsenal Issues
[Deep Cold Issue] Weapon Banner
- Opens after the Version 1.5 update
- Ends after 3 Chartered HH banners from Winter Hunt (relative end only)
- Rate-up: 6★ weapon Umbra of Frigid Eventide (Arts Unit)
[Tag Artist Issue] RE-Factor Issue #1
- September 24, 2026, 12:00 (server time) → before next version maintenance
- Rate-up: 6★ weapon Artzy Tyrannical (Handcannon)
⚡ Version 1.5 Operators
Version 1.5 introduces two new operators:
| Operator | Rank | Class | Acquisition | Status |
|---|---|---|---|---|
| Typhoeus | 6 | Nature Striker | Winter Hunt banner | NEW |
| Purrchena | 5 | Physical Defender | Free via Purry Big Feline! RAWR! | NEW (free) |
| Yvonne | 6 | — (kit not listed) | Resplendent Spectrum RE-Factor #1 | RERUN |
⚡ Typhoeus — 6★ Nature Striker
Typhoeus is the headline new operator of Version 1.5 and the rate-up on Winter Hunt.
She wields a bow as tall as she is and is classified as a Nature Striker (Arts Unit). Per the GRYPHLINE press release, she can leap into the air for airborne attacks, hit multiple targets, evade ground attacks, slow enemies with Barrage Array, and deal damage with Nature Burst.
Game8 additionally reports Signs / Hunter Arrows / Power Shot mechanics (secondary reporting; not official patch text).
Typhoeus Build Overview
Build note: The following is secondary reporting from Game8 only (checked September 22, 2026). These are not official GRYPHLINE recommendations and may shift with live balance.
Recommended role:
- Main DPS
- Arts Unit damage dealer
Important stats:
- ATK
- Agility
- Arts Intensity
Signature / BiS weapon (secondary):
- Umbra of Frigid Eventide (BiS per Game8)
- Alternatives: Suffering’s End, Detonation Unit
Essence priority (secondary):
- Attack Boost > Agility Boost > Detonate
Gear (secondary):
- Deep Rampart set + LYNX Slab
Suggested Typhoeus Build (Secondary Source)
| Build Slot | Recommendation |
|---|---|
| Weapon | Umbra of Frigid Eventide |
| Alt Weapons | Suffering’s End / Detonation Unit |
| Gear Set | Deep Rampart + LYNX Slab |
| Main Stats | ATK, Agility, Arts Intensity |
| Essence | Attack Boost → Agility Boost → Detonate |
| Role | Main DPS |
Build note: Builds are secondary information in this article. Wait for official tooltips and endgame testing before committing high-value resources.
🎁 Purrchena — Free 5★ Physical Defender
Purrchena is a 5★ Physical Defender and is given away for free — she is not on a gacha banner.
Per the GRYPHLINE press release, she raises her shield to protect allies and delivers gift boxes that heal allies and provide support effects. Her associated weapon is the 5★ Sword Dessert Moment.
Rarity note: Official Version 1.5 update notes list Purrchena as a 5★ operator. Some outlets (e.g., GamingOnPhone) reported her as 6★; that conflicts with official text. This article uses the verified official rank: 5★.
Purrchena Build Overview
Detailed Purrchena build data was not verified for this update. No build table is published here to avoid inventing information.
🎁 Version 1.5 Free Rewards
Version 1.5 includes several free rewards.
Free 5★ Purrchena
The Purry Big Feline! RAWR! event grants:
- Purrchena (5★)
- Purrchena’s Token ×5
- 5★ Dessert Moment ×6 (enough for max potential on both operator and weapon)
Event duration:
September 24, 2026 12:00 (server time) → before next version update
Maintenance Compensation
- Oroberyl ×900 — maintenance compensation
- Oroberyl ×900 — bug-fix compensation
Requirements: create your character before the update. Mails expire at the next version update.
Fletched Irontip Sign-In
During Winter Hunt, a 7-day sign-in grants Fletched Irontip HH Permit ×5.
Preview Celebration Mail (Expired)
The Version Preview Program mail (distributed August 21, 2026 19:30 UTC+8) contained Oroberyl ×1000, T-Creds ×10000, Elementary Cognitive Carrier ×8, Arms INSP Set ×4. Login eligibility ended September 4, 2026, and the 14-day mail window has elapsed — this reward is no longer claimable.
📅 Arknights: Endfield 1.5 Events
Version 1.5 contains 14 confirmed official events (all times server time; Asia UTC+8, Americas/Europe UTC-5).
| Event | Dates | Main Rewards |
|---|---|---|
| A Winter Dream Fogged Deep in the Woods | Throughout 1.5 | Oroberyl ×600, Elementary Cognitive Carrier |
| Snow Over Deep Woods | After update – Sep 30, 12:00 | Oroberyl ×1200, Mark of Perseverance |
| Trial of the Bow | Sep 9, 12:00 – before next update | Oroberyl ×1200, materials |
| AIC Support: Chubby Lung Attacks | Sep 16, 12:00 – Sep 30, 16:00 (exchange to Oct 7, 04:00) | Oroberyl ×1600 |
| Sanity Supply | Window 1: Sep 17, 04:00 – Sep 24, 04:00; Window 2: Oct 8, 04:00 – Oct 15, 04:00 (Am/Eu ends Oct 14, 17:00) | Sanity supply |
| Purry Big Feline! RAWR! | Sep 24, 12:00 – before next update | Free 5★ Purrchena, Token ×5, Dessert Moment ×6 |
| Echoing Bell of an Old City | Sep 24, 12:00 – before next update | Oroberyl ×1200 |
| Ridgeline Flows of Autumn | Oct 1, 12:00 – before next update | Oroberyl ×1500, portrait |
| Runners’ Steeplechase | Oct 1, 12:00 – before next update | Oroberyl ×1200 |
| OrbiPom! MERGE! | Oct 1, 12:00 – before next update | Oroberyl ×300, T-Creds |
| Echoes of War: Season of Virtuality | After update – Sep 24, 11:59 | Oroberyl ×300 |
| Echoes of War: Season of Illusion | Sep 24, 12:00 – before next update | Oroberyl ×300 |
| Umbral Monument: Marked by Dark Shadows | Oct 5, 12:00; limited event to Oct 19, 04:00 | Oroberyl ×1200 |
| Fletched Irontip 7-day Sign-In | During Winter Hunt | Fletched Irontip HH Permit ×5 |
Dates and requirements are based on GRYPHLINE’s official Version 1.5 update notes and Winter Hunt announcement. A Combat Drills Typhoeus trial also runs during Winter Hunt (Oroberyl ×100 + Arsenal Defense Crate + Mark of Perseverance).
🎟️ Active Arknights: Endfield 1.5 Redeem Codes
Last checked: September 22, 2026
Redeem codes can expire without warning. The codes below are listed by third-party trackers and could not be verified in-game for this publication. Check again before each publication update.
| Code | Reward | Status |
|---|---|---|
ZAU2SYXHWX5L4ZH | T-Creds ×5000, Arms INSP Kit ×10 | 🟡 Unverified — last reported active Sep 16, 2026 (Game8) |
ENDFIELDGIFT | Oroberyl ×150, T-Creds ×10000, Intermediate Combat Record ×20, Arms INSP Kit ×20 | 🟡 Unverified — last reported active Sep 16, 2026 (Game8) |
ENDFIELD4PC | T-Creds ×13000, Advanced Combat Record ×2, Arms INSP Kit ×2 (PC only) | 🟡 Unverified — last reported active Sep 16, 2026 (Game8) |
⚠️ Caution: All three codes are UNVERIFIED as of September 22, 2026. No in-game check was possible. Expiry is listed as TBA by Game8 (page updated September 16, 2026). Availability may vary by account and platform.
No new codes were announced for the 1.5 preview livestream — rewards were sent via in-game mail instead (confirmed by Game8 and buffhub).
⚠️ Expired Codes
AKENDFIELDSUB
- Reward: Oroberyl ×100
- Expired: September 9, 2026
ENDFIELDRENEW
- Rewards: Sticker: Safety Helmet ×1, T-Creds ×71600
- Expired: August 30, 2026
⚠️ Expired Preview Mail
The Version Preview Program celebration mail is also expired — login eligibility closed September 4, 2026, and the 14-day mail validity window has passed.
💬 How to Redeem Arknights: Endfield Codes
Codes are redeemed in-game only. There is no official web redemption URL for Arknights: Endfield (per secondary sources as of September 22, 2026).
In-Game
- Open Arknights: Endfield.
- Open the main menu (Menu).
- Go to Settings.
- Open the Platform / Account tab.
- Select Exchange Code.
- Enter the code and confirm.
- Claim the rewards from your in-game Mail.
Note: The Mail system unlocks during the [Chapter I Process I: Break the Siege] main mission.
Tip: Codes are case-sensitive. Redeem them as soon as possible because some codes have short expiration windows.
ENDFIELD4PCcan only be redeemed on the PC client.
🆕 What’s New in Version 1.5?
Version 1.5 is more than a banner update.
New Areas
- Wuling — Snowy Forest
- Wuling — Suiming (time-loop puzzle city, opens September 24; 15-minute loop where parts are retained across loops — secondary source for loop details)
New Story Content
- Exploration missions: OD Project: Cloudseeder STN III, Cliffbottom Archery Range, Bell of Recollection
- Side missions: A Winter Dream Fogged Deep in the Woods, Endeavor of a Lifetime, Illumination of Fate
New Enemies
- Woodcraft Slug
- Woodcraft Wanderer
- Gloomwald’s Rage (regional boss)
New Weapons
- 6★ Umbra of Frigid Eventide (Arts Unit)
- 6★ Suffering’s End (Arts Unit)
- 5★ Dessert Moment (Sword)
Systems Improvements
- Progression Overview
- Hide UI + Auto-Play for story
- Continue Placing (AIC)
- Challenge Time display
- Talosite Exchange refresh
- Protocol Pass: Gloomwald
- Chartered HH Permit usable in RE-Factor Headhunting
- New gear set: Deep Rampart
Still in Development (Not Shipped)
Official notes label these as planned only — they are not live in 1.5:
- Gear Plan loadout
- Auto-Artificer
Music Collaboration
Finnish electronic musician Vilma Jää collaborates on a Nordic folk-electronic, Sámi-inspired score (secondary source: GRYPHLINE press release via Gematsu).
❓ Arknights: Endfield 1.5 FAQ
When did Arknights: Endfield 1.5 release?
“Dreamscape of Wind and Snow” launched on September 2, 2026 — Asia maintenance ran 06:00–12:00 (UTC+8); Americas/Europe content went live after September 1, 2026 23:00 (UTC-5).
When does Version 1.5 end?
No exact calendar date has been published. Official wording is “Before version update and maintenance.” Do not rely on unofficial end-date estimates.
Who is the new operator in Endfield 1.5?
- Typhoeus — 6★ Nature Striker (Winter Hunt rate-up)
- Purrchena — 5★ Physical Defender (free via event, not gacha)
Is Purrchena 5★ or 6★?
5★, per official Version 1.5 update notes. Reports of a 6★ rarity are contradicted by official sources.
When does the free Purrchena event start?
Purry Big Feline! RAWR! begins on September 24, 2026 at 12:00 (server time) and runs until the next version update.
When does Winter Hunt end?
September 30, 2026 at 11:59 (server time).
When does the Yvonne RE-Factor banner start?
September 24, 2026 at 12:00 (server time), running until before the next version maintenance.
Are there new redeem codes from the 1.5 livestream?
No. The preview program sent rewards via in-game mail instead of releasing a new code.
How do I redeem Endfield codes?
In-game only: Menu → Settings → Platform/Account → Exchange Code → Confirm, then claim via Mail. No official web redemption page exists.
What server time zones does Endfield use?
Asia: UTC+8. Americas/Europe: UTC-5.
📊 Arknights: Endfield 1.5 Quick Summary
| Category | Version 1.5 |
|---|---|
| Version | 1.5 |
| Title | Dreamscape of Wind and Snow |
| Release | September 2, 2026 |
| End | Before next update (TBA) |
| New 6★ Operator | Typhoeus |
| New 5★ Operator | Purrchena (free) |
| RE-Factor Rerun | Yvonne |
| Main Banner | Winter Hunt → September 30, 2026 |
| RE-Factor Banner | Resplendent Spectrum from September 24, 2026 |
| Free 5★ Claim | September 24, 2026 (Purry Big Feline! RAWR!) |
| Confirmed Events | 14 |
| New Areas | Wuling — Snowy Forest; Wuling — Suiming |
| Server Time Zones | Asia UTC+8; Am/Eu UTC-5 |
| Livestream Codes | None (mail rewards instead) |
🔗 Official Sources
-
Arknights: Endfield — [Dreamscape of Wind and Snow] Version Update Notes https://endfield.gryphline.com/en-us/news/5208
-
Arknights: Endfield — [Winter Hunt] Chartered Headhunting https://endfield.gryphline.com/en-us/news/6172
-
Arknights: Endfield — DEV Comm (RE-Factor rules) https://endfield.gryphline.com/en-us/news/4481
-
Arknights: Endfield — Official Website https://endfield.gryphline.com/
-
Gematsu — Arknights: Endfield Version Update “Dreamscape of Wind and Snow” Launches September 2 (GRYPHLINE press release) https://www.gematsu.com/2026/08/arknights-endfield-version-update-dreamscape-of-wind-and-snow-launches-september-2