The WORST episodes of Arknights

Every episode of Arknights ever, ranked from worst to best by thousands of votes from fans of the show. The worst episodes of Arknights!

In the wake of unknown Catastrophes in the heart of Terra, a mineral of unimaginable power has been discovered. With it, society's technology has made huge leaps and bounds, but the substance causes a deadly incurable disease, leading to a worldwide enslavement of the infected. As a rebellion is now on the rise, a pharmaceutical company races for a cure to save humanity.

Last Updated: 7/26/2025Network: Tokyo MXStatus: Continuing
star
5.67
3 votes

#1 - Patriot

Season 3 - Episode 4 - Aired 7/25/2025

Despite the advanced stage of his disease, the Aegis of the Infected and his overwhelming might pose a formidable threat to Rhodes Island.

Watch Now:Amazon
Departure
star
6.37
19 votes

#2 - Departure

Season 1 - Episode 8 - Aired 12/17/2022

Misha decides to go with Reunion as an infected person. In order to meet Misha again and talk to her, Amiya cuts off her hesitation and stands on the battlefield again.

Directors: Yuki Watanabe
Watch Now:Amazon
Conspiracy
star
6.38
16 votes

#3 - Conspiracy

Season 2 - Episode 1 - Aired 10/7/2023

Rhodes discovered an abandoned mobile city on the outskirts of Longmen and sent a scouting team to investigate the area and check for survivors. However, communication with the platoon was lost, so Amiya headed to the mobile city herself to rescue them.

Watch Now:Amazon
Farewell
star
6.43
21 votes

#4 - Farewell

Season 1 - Episode 6 - Aired 12/3/2022

Rhodes Island shook off Reunion's pursuers, joined Chen, and entrusted Misha to the Imperial Guard. Rhodes Island continues to remain in the slums and attracts Reunion's attention, but Reunion's executive W notices the target and begins to move.

Directors: Yuki Watanabe
Watch Now:Amazon
Separation
star
6.44
16 votes

#5 - Separation

Season 1 - Episode 7 - Aired 12/10/2022

Misha, who was taken away by Reunion, learns that Skull Shredder is her younger brother who was separated from her when she was young. Hearing from his mouth that he has been discriminated against as an infected person and that he is determined to fight as Reunion, Misha wonders who is right, Rhodes Island or Reunion.

Directors: Yuki Watanabe
Watch Now:Amazon
Consumables
star
6.44
9 votes

#6 - Consumables

Season 3 - Episode 2 - Aired 7/11/2025

W is a Sarkaz mercenary, but the war will reveal that she is much more than that.

Watch Now:Amazon
Salvation
star
6.50
14 votes

#7 - Salvation

Season 2 - Episode 4 - Aired 10/28/2023

Chen and his men begin their operation to recapture the Imperial Guard Building, and engage in combat with Mephisto Faust's forces. As they struggle against Mephisto's army of immortals, the sound of a transport plane's propellers rings out.

Watch Now:Amazon
Mission
star
6.56
9 votes

#8 - Mission

Season 3 - Episode 3 - Aired 7/18/2025

Rhodes Island infiltrates Chernobog's core city.

Watch Now:Amazon
Confession
star
6.56
9 votes

#9 - Confession

Season 3 - Episode 1 - Aired 7/4/2025

Rhodes is negotiating with Wei regarding the situation in Lungmen and its imminent conflict with Reunion.

Watch Now:Amazon
Ripple
star
6.61
23 votes

#10 - Ripple

Season 1 - Episode 5 - Aired 11/26/2022

Rhodes Island was ordered by Chen to protect the infected girl, Misha. However, in the slums, a large number of Reunion are gathering to target Misha. This time, even Reunion's executive, Skull Shredder, appears...

Directors: Yuki Watanabe
Watch Now:Amazon
Escort
star
6.74
31 votes

#11 - Escort

Season 1 - Episode 3 - Aired 11/12/2022

Rhodes Island is in a desperate situation before the mighty Tallulah's flame that burns everything up. Furthermore, the arrival of a natural disaster is approaching every moment...

Directors: Yuki Watanabe
Watch Now:Amazon
Loyality
star
6.79
28 votes

#12 - Loyality

Season 1 - Episode 4 - Aired 11/19/2022

With the help of BSW's Franca and Liskamm, Rhodes Island heads for Dragon Gate, where Reunion plans to invade. When I was picked up by Chen, the captain of the Ryumon Guard, and guided to the meeting place where the Ryumon Governor, Wei, was waiting, Kelsey, who had arrived earlier, was waiting there.

Directors: Yuki Watanabe
Watch Now:Amazon
Conceal
star
6.82
17 votes

#13 - Conceal

Season 2 - Episode 3 - Aired 10/21/2023

Chen looks down at the photo frame, his younger self smiling and carefree. The Royal Guard prepares to fight back and set out to retake the shopping mall, which has become Reunion's communications hub.

Watch Now:Amazon
Flame
star
6.91
35 votes

#14 - Flame

Season 1 - Episode 2 - Aired 11/5/2022

Chernobog is still rioting, and even the police force has lost order. Even so, Rhodes Island moves forward with the aim of escaping Chernobog, which is shrouded in chaos.

Directors: Yuki Watanabe
Watch Now:Amazon
Predestination
star
6.94
50 votes

#15 - Predestination

Season 1 - Episode 1 - Aired 10/29/2022

Led by Amiya, Rhodes Island Pharmaceuticals launched an operation to rescue the doctor who was in cold sleep at Chernobog's sarcophagus. Although she successfully reunites with the Doctor, she gets caught up in the riots of the infected organization Reunion Movement.

Directors: Yuki Watanabe
Watch Now:Amazon
Partial Necrosis
star
7.00
13 votes

#16 - Partial Necrosis

Season 2 - Episode 6 - Aired 11/11/2023

Fireworks explode in the sky above the slums. As the destinies of those who leave and those who join cross paths, the Reunion cleanup operation draws to a close.

Watch Now:Amazon
Peril
star
7.25
16 votes

#17 - Peril

Season 2 - Episode 2 - Aired 10/14/2023

Amiya and her friends witness the power of the "Legend of the Snow Devils," the Snow Devil Squad, and its leader, Frostnova. They struggle to join up with the Royal Guard, but...

Watch Now:Amazon
Resign
star
7.33
15 votes

#18 - Resign

Season 2 - Episode 5 - Aired 11/4/2023

With the help of Rhodes, the defense of Ryumon was gaining the upper hand for the Royal Guard. Faust made his move to help his comrades escape. As he ran, memories of that day came back to him.

Watch Now:Amazon
Sacrifice
star
7.50
12 votes

#19 - Sacrifice

Season 2 - Episode 7 - Aired 11/18/2023

Frostnova tells the doctor, who is concerned about her health, that the fight cannot be stopped. Still, Amiya holds out hope in her conversation with them. Rhodes and the Snow Devil Platoon head back to Ryumon to accomplish their respective goals.

Watch Now:Amazon
Lullabye
star
7.55
11 votes

#20 - Lullabye

Season 2 - Episode 8 - Aired 11/25/2023

Frostnova is the only one left at Ryumon. She challenges Rhodes, with whom she made a promise, to a final battle.

Watch Now:Amazon