Sanity Supply Event Guide
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The Sanity Supply Event is a limited-time event in Arknights: Endfield. Check out the missions, rewards, schedule, and rules for the event in this guide!
| Sanity Events in Arknights: Endfield | |
|---|---|
| Sanity Discount | Sanity Supply |
Sanity Supply Event Missions and Rewards
All Missions and Rewards
| Log into the game. | |
| Challenge any Protocol Space, RE-Crisis, Crisis Drills, or Energy Alluvium, and spend 80 Sanity to claim the rewards. | |
| Challenge any Protocol Space, RE-Crisis, Crisis Drills, or Energy Alluvium, and spend 160 Sanity to claim the rewards. |
Emergency Sanity Booster
Sanity Usage PermitComplete 3 Sanity Supply Missions daily to receive a total of 4 Emergency Sanity Boosters and 8 Sanity Usage Permits! Missions refresh every day at 4:00 AM (Server Time), so remember to claim the rewards promptly.
Sanity Supply Event Information
Sanity Supply Event Release Dates
 |
|
| Dates | Nov. 19 2026 (Server Time) |
|---|---|
The eighth edition of the Sanity Supply event will take place in Phase 2 during Version 1.6, beginning on November 19, 2026 (Server Time) until November 26, 2026 (Server Time).
During the event, you must complete Sanity Supply Missions to earn rewards. In previous versions, the event rewarded players with only 3 Emergency Sanity Boosters daily for 7 days during the event's duration via the inbox.
Sanity Supply Event Countdown
| Event begins in |
Sanity Supply events only last for a week, so make sure to do the missions to earn Emergency Sanity Boosters and Sanity Usage Permits while it's active!
Unlocks After Completing Paving the Way
To participate in the event, players must first clear Chapter 1 Process 2 of the Main Missions, Paving the Way.
Paving the Way Main Mission Guide
Previous Sanity Supply Event Dates
All Previous Supply Event Durations
| Version | Sanity Supply Duration |
|---|---|
 Version 1.5 |
Phase 2: October 8, 2026 (Server Time) October 15, 2026 (Server Time) Phase 1: September 17, 2026 (Server Time) September 23, 2026 (Server Time) |
 Version 1.4 |
Phase 2: August 25, 2026 (Server Time) September 2, 2026 (Server Time) Phase 1: August 2, 2026 (Server Time) August 9, 2026 (Server Time) |
 Version 1.3 |
Phase 2: July 9, 2026 (Server Time) July 16, 2026 (Server Time) Phase 1: May 29, 2026 (Server Time) June 5, 2026 (Server Time) |
 Version 1.2 |
Phase 1: May 7, 2026 (Server Time) May 14, 2026 (Server Time) |
Here are all the previous dates for the Sanity Supply event! This event has become a recurring event since its first run in Version 1.2.
Arknights: Endfield Related Guides
Current Events
| Event | Schedule & Summary |
|---|---|
 Inkwashed World Sign-In
|
Period: 10/08/2026 - 10/15/2026 Sign-in just before the release of Version 1.6 for HH Permits and Oroberyls! |
 Purry Big Feline! RAWR!
|
Period: 09/24/2026 - 10/15/2026 Complete the event to get the 5-star operator Purrchena and the 5-star sword Dessert Moment. |
 Ridgeline Flows of Autumn Sign-In
|
Period: 10/01/2026 - 10/15/2026 Log into the game every day to claim sign-in rewards! |
 Echoing Bell of an Old City
|
Period: 09/24/2026 - 10/15/2026 Explore Suiming and complete missions to get various rewards! |
 OrbiPom! MERGE!
|
Period: 10/01/2026 - 10/15/2026 Merge identical OrbiPom to complete your collection and find the Golden Endmin! |
 Runners' Steeplechase
|
Period: 10/01/2026 - 10/15/2026 Gather Chubby Lung Balloons along the course and reach the finish line to obtain rewards! |
 Trial of the Bow
|
Period: 09/09/2026 - 10/15/2026 Equip Arrow Chips to complete trainings and exercises for rewards! |
|
Sanity Supply
|
Period: 10/08/26 - 10/15/2026 Log in once a day for one week to receive Emergency Sanity Boosters in the mail! |
Upcoming Events
| Event | Schedule & Summary |
|---|---|
 Yuanyuan’s Blazing Stoves
|
Period: 10/15/2026 - 11/26/2026 Farm crops, get ingredients, choose your dishes and serve them to guests in Yuanyuan Manor! This event has limited-time missions, but the gameplay becomes permanent after Version 1.6. |
 Arena of Games
|
Period: 10/29/2026 - 11/19/2026 The Trial Arena from a previous event is back with improvements. Challenge yourself with new mechanics to this limited-time event! |
 All the Inky Hues
|
Period: 10/15/2026 - 11/05/2026 Explore Si's Painting and complete missions to get various rewards! |
 Carly's Verdant Anthology
|
Period: 10/22/2026 - 11/05/2026 Help Carly take photos of Si's Painting to earn rewards! |
 Spirit's Restoration Sign-In
|
Period: 10/15/2026 - 11/05/2026 Sign-in to get extra pulls for Si! |
 The Stars Are With Me Sign-In
|
Period: 11/05/2026 - 11/26/2026 Sign-in to get extra pulls for Argent Flow! |
 New Era for the Myriad Souls
|
Period: 10/31/2026 - 11/14/2026 Celebrate Sauin in Arknights: Endfield on Halloween! |
Permanent Events
| Event | Schedule & Summary |
|---|---|
 Awakening Sign-In
|
Period: Permanent Once you unlock the Event Center, log into the game for 14 days. |
 New Horizons
|
Period: Permanent Complete the designated main missions to earn pulls on the New Horizons Headhunting Banner! |
 Authority Level Rewards
|
Period: Permanent Claim exclusive rewards upon reaching specific Authority Levels! |
 Combat Drills
|
Period: Permanent Try out the current featured Operator in a pre-set team and see their skills in action! |
 Monumental Etching
|
Period: Permanent Complete the corresponding Umbral Monument stages in Normal Mode to obtain all available Oroberyl rewards. |
 Operator Progression Booster
|
Period: Permanent Permanent Booster for Beginners that refunds a great amount of materials while upgrading. |
 Protocol Reconnection
|
Period: Permanent Log into the game every day after returning to Arknights: Endfield to receive welcome back gifts! |
 Echoes of War
|
Period: Permanent A seasonal game mode that is permanently available. Challenge various stages, ear stars, and achieve various season titles. |
All Web Events
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