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Arknights: Endfield · version 1.5

Arknights: Endfield events: current, upcoming and past

5 events are live and 6 are upcoming as of Sep 13, 2026, and 5 standing systems run alongside them, out of 80 tracked back to launch. Every entry below carries its type, version and date window, and every window still open counts down against that same date rather than the moment your browser loaded this page.

Event tracker

Every headhunting banner, Arsenal Exchange issue and event whose window falls near today, drawn on a rolling day-by-day strip rather than one fixed version's window. Drag or scroll it sideways; the yellow line marks the current moment. Dates are the Americas/Europe server's, the same as the rest of this page.

Event guides

Events this sweep wrote up in full, newest opening date first.

Live events

5 live

Running as of Sep 13, 2026. Each card's countdown is measured against that date, not against whenever you're reading this.

Trial of the Bow, Arknights: Endfield Version 1.5 challenge event art
Live now
Challenge
Version 1.5

Trial of the Bow

Sep 9, 2026 – Oct 14, 2026

31 days left

A Version 1.5 training mode built around Typhoeus: clear Basic and Advanced Training stages with swappable Set Chips. Game8 lists a typical stage payout below; the full reward table also includes cognitive carriers and progression crates depending on the objective cleared.

  • ×60Oroberyl
  • ×10,000T-Creds
  • ×10Arms INSP Kit
  • ×1Mark of Perseverance
A Winter Dream Fogged Deep in the Woods, Arknights: Endfield Version 1.5 story chapter art
Live now
Story
Version 1.5

A Winter Dream Fogged Deep in the Woods

Sep 2, 2026 – Oct 14, 2026

31 days left

The Version 1.5 main story chapter, opening the Snowy Forest region.

Fletched Irontip sign-in, Arknights: Endfield Version 1.5 login event art
Live now
Login Event
Version 1.5

Fletched Irontip

Sep 2, 2026 – Sep 30, 2026

17 days left

A 7-day Version 1.5 login campaign accompanying Typhoeus’s “Winter Hunt” banner. Totals below are Game8’s day-by-day list summed across the full week.

  • ×5Fletched Irontip HH Permit
  • ×10,000T-Creds
  • ×15Advanced Combat Record
  • ×15Arms INSP Kit
Echoes of War key art, the seasonal combat mode Season of Virtuality runs in
Live now
Echoes of War
Version 1.5

Season of Virtuality

Sep 2, 2026 – Sep 24, 2026

11 days left

The Version 1.5 season of Echoes of War, Endfield’s seasonal combat mode: clear stages to earn stars and a season title.

Snow Over Deep Woods, Arknights: Endfield Version 1.5 exploration event art
Live now
Exploration
Version 1.5

Snow Over Deep Woods

Sep 2, 2026 – Sep 30, 2026

17 days left

A Version 1.5 exploration event through the Snowy Forest, tied to the "A Winter Dream Fogged Deep in the Woods" story chapter.

  • ×1,200Oroberyl
  • ×7Mark of Perseverance

Upcoming

6 announced

Windows that have not opened yet, dated from the source that announced them.

OrbiPom! MERGE! event card: chibi Endministrators with a golden OrbiPom
Upcoming
Mini-Game
Version 1.5

OrbiPom! MERGE!

Oct 1, 2026 – Oct 14, 2026

A Version 1.5 web event: merge identical OrbiPom tiles to complete the collection and find the Golden Endmin.

Runners' Steeplechase event card: yellow Chubby Lung balloons on a course
Upcoming
Mini-Game
Version 1.5

Runners' Steeplechase

Oct 1, 2026 – Oct 15, 2026

A Version 1.5 web event: gather Chubby Lung Balloons along a course and reach the finish line for rewards.

Ridgeline Flows of Autumn sign-in event card: a Chubby Lung balloon over the ridgeline
Upcoming
Login Event
Version 1.5

Ridgeline Flows of Autumn

Oct 1, 2026 – Oct 15, 2026

A Version 1.5 daily login campaign, running alongside the Runners’ Steeplechase and OrbiPom! MERGE! web events.

Echoing Bell of an Old City event card: a tower in Suiming
Upcoming
Exploration
Version 1.5

Echoing Bell of an Old City

Sep 24, 2026 – end date not announced

A Version 1.5 exploration event in Suiming: complete missions across the area for Oroberyl, T-Creds and Marks of Perseverance. No end date has been published yet.

  • Oroberyl
  • Mark of Perseverance
  • T-Creds
Purry Big Feline! RAWR! event card: Purrchena with a bag of sweets
Upcoming
Celebration
Version 1.5

Purry Big Feline! RAWR!

Sep 24, 2026 – Oct 15, 2026

A Version 1.5 giveaway: log in during the window to claim the 5★ operator Purrchena and the 5★ sword Dessert Moment free, with extra copies available through event missions. Game8 reports neither is added to the headhunting or Arsenal Exchange banners immediately once the event ends.

  • Purrchena
  • Dessert Moment
AIC Support: Chubby Lung Attacks event card: a Wuling production line
Upcoming
Supply
Version 1.5

AIC Support: Chubby Lung Attacks

Sep 16, 2026 – Sep 30, 2026

A Version 1.5 AIC Factory production event at the Wuling outpost: submit goods for Wuling Stock Bills or Fruits of Altruism Certs, tradable at a limited-time shop for Oroberyl, T-Creds and Marks of Perseverance.

  • Oroberyl
  • Mark of Perseverance
  • T-Creds

Ongoing systems

5 standing

Standing systems with no window to open or close. They are not counted as live events above and are listed here instead.

All events at a glance

Every event this sweep tracked, newest first: 80 rows.

EventTypeVersionWindowStatus
OrbiPom! MERGE!Mini-Game1.5Oct 1, 2026 – Oct 14, 2026Upcoming
Runners' SteeplechaseMini-Game1.5Oct 1, 2026 – Oct 15, 2026Upcoming
Ridgeline Flows of AutumnLogin Event1.5Oct 1, 2026 – Oct 15, 2026Upcoming
Echoing Bell of an Old CityExploration1.5Sep 24, 2026 – end date not announcedUpcoming
Purry Big Feline! RAWR!Celebration1.5Sep 24, 2026 – Oct 15, 2026Upcoming
AIC Support: Chubby Lung AttacksSupply1.5Sep 16, 2026 – Sep 30, 2026Upcoming
Trial of the BowChallenge1.5Sep 9, 2026 – Oct 14, 2026Live
A Winter Dream Fogged Deep in the WoodsStory1.5Sep 2, 2026 – Oct 14, 2026Live
Fletched IrontipLogin Event1.5Sep 2, 2026 – Sep 30, 2026Live
Season of VirtualityEchoes of War1.5Sep 2, 2026 – Sep 24, 2026Live
Snow Over Deep WoodsExploration1.5Sep 2, 2026 – Sep 30, 2026Live
New HorizonsOngoing1.0Jan 22, 2026 – end date not announcedOngoing
Authority Level RewardsOngoing1.0Jan 22, 2026 – end date not announcedOngoing
Operator Progression BoosterOngoing1.2Apr 17, 2026 – end date not announcedOngoing
A Forest Mantled in SnowLogin Event1.4Aug 26, 2026 – Sep 1, 2026Ended
Sanity SupplySupply1.4Aug 26, 2026 – Sep 1, 2026Ended
Bedazzling DawnstarLogin Event1.4Aug 9, 2026 – Sep 1, 2026Ended
Like a Star Streaking Through the BoundariesStory1.4Aug 9, 2026 – Sep 1, 2026Ended
Season of DeliratingEchoes of War1.4Aug 9, 2026 – Sep 1, 2026Ended
The Rooted RealmMini-Game1.4Aug 9, 2026 – Sep 1, 2026Ended
Monumental Etching: Beastly HowlChallenge1.4Aug 6, 2026 – Aug 19, 2026Ended
Sanity SupplySupply1.4Aug 2, 2026 – Aug 9, 2026Ended
HEAT RAGE! MEGA ARENA!Challenge1.4Jul 30, 2026 – Aug 13, 2026Ended
Echoes of WarOngoing1.4Jul 16, 2026 – end date not announcedOngoing
Fortune Connect-and-WinCelebration1.4Jul 16, 2026 – Jul 31, 2026Ended
Gaze North to the RiftLogin Event1.4Jul 16, 2026 – Aug 9, 2026Ended
Gaze Towards the Northern ExclusionExploration1.4Jul 16, 2026 – Aug 9, 2026Ended
Season of RecallingEchoes of War1.4Jul 16, 2026 – Aug 9, 2026Ended
Tribute of CompanionshipCelebration1.4Jul 16, 2026 – Aug 9, 2026Ended
Northward to PerilLogin Event1.3Jul 10, 2026 – end date not announcedEnded
Sanity SupplySupply1.3Jul 9, 2026 – Jul 15, 2026Ended
Carly's Fairytale of WulingMini-Game1.3Jul 2, 2026 – Jul 15, 2026Ended
Monumental Etching: Dirge of GriefChallenge1.3Jul 2, 2026 – Jul 15, 2026Ended
Danse MacabreStory1.3Jun 26, 2026 – Jul 15, 2026Ended
Peacekeeper's NocturneLogin Event1.3Jun 26, 2026 – Jul 15, 2026Ended
Contingency Contract: Re-Ignition Experimental OperationChallenge1.3Jun 19, 2026 – Jul 15, 2026Ended
Contingency ReadinessSupply1.3Jun 12, 2026 – Jun 19, 2026Ended
Trial AlgorithmicsChallenge1.3Jun 12, 2026 – Jul 15, 2026Ended
A Fistful of ReflectionsStory1.3Jun 5, 2026 – Jul 15, 2026Ended
One with Her FistsLogin Event1.3Jun 5, 2026 – Jun 26, 2026Ended
Search for Sword Vault DaleExploration1.3Jun 5, 2026 – Jun 26, 2026Ended
Curios and MythsLogin Event1.2May 29, 2026 – Jun 4, 2026Ended
Curious Use of XiraniteExploration1.2May 14, 2026 – Jun 4, 2026Ended
Shimmering MomentLogin Event1.2May 14, 2026 – Jun 4, 2026Ended
Supply: Wuling Super ChefSupply1.2May 14, 2026 – Jun 4, 2026Ended
Monumental Etching: Corrupting SurgeChallenge1.2May 8, 2026 – Jun 4, 2026Ended
Sanity SupplySupply1.2May 7, 2026 – May 14, 2026Ended
Party TogetherCelebration1.2May 1, 2026 – Jun 4, 2026Ended
AIC Support: Palm-Top SaviorSupply1.2Apr 28, 2026 – May 13, 2026Ended
Etchings of Our Cosmic DreamsExploration1.2Apr 24, 2026 – Jun 4, 2026Ended
Blitz of VerdanceLogin Event1.2Apr 17, 2026 – May 22, 2026Ended
Pristine Monthly Pass TributeCelebration1.2Apr 17, 2026 – May 18, 2026Ended
Subduer of the Blighted SeaExploration1.2Apr 17, 2026 – May 14, 2026Ended
Rising Tide of WulingLogin Event1.1Apr 12, 2026 – Apr 16, 2026Ended
Sanity SupplySupply1.1Apr 10, 2026 – Apr 17, 2026Ended
Survival TrainingChallenge1.1Apr 9, 2026 – Apr 30, 2026Ended
Journey of the Long-EarCelebration1.1Apr 1, 2026 – Apr 8, 2026Ended
Cleanse and RinseMini-Game1.1Mar 29, 2026 – Apr 19, 2026Ended
Pearl of the PackLogin Event1.1Mar 29, 2026 – Apr 16, 2026Ended
The Red KnightStory1.1Mar 29, 2026 – Apr 16, 2026Ended
Monumental Etching: Scorch MarkChallenge1.1Mar 26, 2026 – Apr 9, 2026Ended
Sanity SupplySupply1.1Mar 22, 2026 – Mar 27, 2026Ended
Supply: Exploration DaySupply1.1Mar 19, 2026 – Apr 2, 2026Ended
Gently Flows QingboLogin Event1.1Mar 12, 2026 – Mar 29, 2026Ended
Quietly Flows the SpringExploration1.1Mar 12, 2026 – Apr 2, 2026Ended
Qingbo RisingLogin Event1.0Mar 5, 2026 – Mar 11, 2026Ended
Spectral SplendorLogin Event1.0Feb 24, 2026 – Mar 11, 2026Ended
Steps to Sweet SuccessSupply1.0Feb 17, 2026 – Feb 22, 2026Ended
A Spring Note, Warmly CraftedCelebration1.0Feb 15, 2026 – Mar 4, 2026Ended
Fortune Connect-and-WinSupply1.0Feb 15, 2026 – Feb 23, 2026Ended
Monumental Etching: Old WoundsChallenge1.0Feb 12, 2026 – Mar 11, 2026Ended
Carly's Fairytale of the ValleyMini-Game1.0Feb 7, 2026 – Feb 24, 2026Ended
Glittering Life at WulingExploration1.0Feb 7, 2026 – Feb 24, 2026Ended
Messenger ExpressLogin Event1.0Feb 7, 2026 – Feb 24, 2026Ended
Letter from a MessengerStory1.0Feb 6, 2026 – Mar 11, 2026Ended
Love, Scream & The PrototypeStory1.0Jan 30, 2026 – Mar 11, 2026Ended
Firewalker's TrailLogin Event1.0Jan 22, 2026 – Feb 7, 2026Ended
Let Fire Consume the Ashen PastStory1.0Jan 22, 2026 – Mar 11, 2026Ended
Lone WolfStory1.0Jan 22, 2026 – Mar 11, 2026Ended
Protocol ReconnectionOngoing1.0Jan 22, 2026 – end date not announcedOngoing

Past events

64 concluded

Kept and dated rather than removed, so a search for an old event still lands somewhere honest.

Events FAQ

What events are live in Arknights: Endfield right now?
As of Sep 13, 2026: Trial of the Bow, A Winter Dream Fogged Deep in the Woods, Fletched Irontip, Season of Virtuality, Snow Over Deep Woods. See the Live section below for each one's window and rewards.
How often does Endfield add new events?
Roughly once a version, about every five to seven weeks: a story chapter, a login campaign, one or two exploration or challenge events, and usually a mini-game or celebration event alongside the new headhunting banner. This sweep's history covers 80 events across versions 1.0 through 1.5.
Does this page track events that have already ended?
Yes. 64 concluded events are listed under Past events and in the full table below, each dated rather than removed, so a stale link or a search for an old event's name still lands somewhere honest.
Where does this event list come from?
endfield.wiki.gg's own Events table, cross-checked against Game8's Endfield events archive for the current and upcoming slate and for reward detail. Both were checked on Sep 13, 2026. See the header comment in this site's data/events.ts for exactly what came from where.