We have had the pleasure of playing this fun tower defense game for four years, and now we get to celebrate it with a fun new event. Check out all of the Arknights 4th anniversary event details below.

All details about Arknights 4th Anniversary event

We are getting a lot of new content for this Arknights celebration. ensure to read all the details about Arknight’s 4th-anniversary event, so you don’t miss out on any new story updates, banners, and rewards.

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Image via Yostar

Arknights 4th Anniversary Side Story So Long, Adele Home Away from Home

Arknights anniversary side story, So Long, Adele: Home Away from Home, is set in Siesta. It is available from January 16, until May 19, 2025. Like with other Arknights side stories, this one becomes available in several parts.

While clearing the story and completing Dolly’s task list, you will gain Fluffy Critter Wool, which you can use in the event shop to grab cool rewards like Bryophyta’s token, headhunting permits, and rare materials for upgrades.

Image by Pro Game Guides

Dolly’s task list will also give you White Volcano pieces you can’t get in the furniture collection, the operator Bryophyta, and module data blocks.

You can also go to the Siestan Fashion Street every day, where you can sell your products and purchase many amazing rewards with your hard-earned money.

Akrnights 4th Anniversary New Operators

To celebrate the 4th Anniversary, Arknights is giving us several new five-star and six-star operators. I am never going to say no to moreArknights operators, and I’m excited to grab that Bryophyta card.

You can get Eyjafjalla the Hvit Aska, Swire the Elegant Wit, and Poncirus from theCloudtop Lucid Dreams banner, which ends on January 30. You can get Bryophyta bycompleting SL-5from Dolly’s task list in the 4th Anniversary side story.

This event will give you one free headhunting roll for the banner every day for the duration of the event, so hopefully, you can get all the operators you want.

Arknights 4th Anniversary Store

Arknights 4th Anniversary Store has some beautiful new arrivals in both the outfit and furniture section.

Coral Coast Outfit collection

The Coral Coast outfit collection includes three new outfits this year, as well as some repeats:

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White Volcano Furniture collection

You can get six pieces from the White Volcano furniture collection in the store. However, to complete the collection, you must clear all stages in the So Long, Adele side story as well as get rewards in the Siestan Fashion Street.

Arknights 4th Anniversary Special Rewards

You can get several Arknights 4th anniversary special rewards during the event. First, just by logging in, you can get a special Footprints of the Clouds10x headhunting permitfor the Cloud Lucid Dreams banner.

There is also a Misty Wonderland 10-day sign-in event during which you can obtain rewards like upgrade materials, LMD and Orundum. ensure to keep signing in to get a special Holiday HDm57 Chestnut outfit as well as a Hot Tub for your dormitory.

Finally, you may draw two strips from the Siesta Graffiti Wall daily to obtain Orundum. The strip with more Orundum wins.

For more information about Arknights, check out theArknights Module Tier List on Pro Game Guides.