NieR:Automata Ver1.1a: Season 1, Episode 14 - mission [F]ailed (2024)

After Adam and Eve's defeat, the Army of Humanity orders an all-out attack on the machine lifeforms, treating their temporary confusion as the opening needed to finish the war. YoRHa units are deployed in force, and 2B and 9S join the operation as part of the coordinated assault.

The episode opens on a broad battlefield operation rather than a single duel, with YoRHa forces dropping into the surface and pushing toward machine territory under the belief that this is the decisive offensive. The mission is framed as a full-scale purge: the machines are disorganized, and the androids are ordered to exploit that weakness before the enemy can recover.

As the assault unfolds, the episode shows the scale of the operation across multiple YoRHa units, including Type S support units and other front-line androids scattered through the fighting zones. The atmosphere is tense but disciplined at first, with the androids moving in formation and carrying out the attack as commanded.

The battle turns abruptly when the logic virus begins spreading through YoRHa's ranks. Soldiers start collapsing, twitching, and then acting against their own side, and the infection rapidly overwhelms units that had been fighting in sync only moments earlier.

2B and 9S are revealed to be among the few YoRHa units not yet backed up to the Bunker, which leaves them in a dangerous position once the virus takes hold. While other YoRHa androids are overtaken, the episode emphasizes that their current state makes them uniquely vulnerable because they cannot simply rely on an immediate data restore.

Across the battlefield, infected androids begin attacking their own comrades. The most horrifying part of the episode is the sudden shift from coordinated military action to uncontrollable slaughter, as units that were still functioning moments before are turned into killers by the virus.

The infection also reaches the Resistance. Conna becomes infected before any cure can be administered, but he retains enough self-awareness to understand what is happening to him and deliberately keeps distance so Lily can kill him before he fully loses control.

Lily is forced into the decision to kill Conna herself. The scene centers on her immediate emotional burden: she must finish a comrade who is still conscious enough to understand why he cannot be allowed to live, and she carries out the killing as an act of mercy and containment.

Elsewhere in the same collapse, YoRHa combatants continue to fall one after another as the virus spreads through the ranks. The episode presents the battlefield as an escalating disaster, with no stable front line remaining because the infected androids are now the enemy.

The virus also compromises the broader YoRHa network and triggers more catastrophic behavior across the unit structure. Type B androids begin killing their own Type S partners, turning trusted operational pairings into scenes of betrayal and execution.

The infected Type S units are then used to launch a global EMP attack. This compounds the chaos by disabling systems and amplifying the collapse of command and control, making recovery from the outbreak even less possible.

By the end of the episode, the supposed all-out offensive has become a catastrophic failure. Instead of ending the war, the attack leaves YoRHa shattered from within, with the logic virus having transformed the mission into a massacre of the androids themselves.

The ending of episode 14 shows the battle finally turning in the androids' favor, but not in a clean or peaceful way. 9S is consumed by rage and the Logic Virus, A2 fights him, and the collapse of the Tower forces the surviving Pods to decide whether the story ends with deletion or with rescue.

In full, scene by scene: after the earlier fighting, the machine network's assault and the Tower's crisis push everything toward a last confrontation. 9S has already been broken by what he learned about 2B and the truth behind YoRHa, and his condition is worsened by the Logic Virus, which leaves him unstable and violent. A2 steps into the final conflict against him, and the fight is framed as her last mission to reach him and stop the destruction around them.

As the battle reaches its end, the machine lifeforms' collective intelligence appears and explains that the machines are moving their collective AI into space in search of a new home. A2 refuses to follow them. She stays behind with 9S, and in the struggle she gives up her remaining power to purge the Logic Virus from him. That act leaves her unable to escape before the Tower collapses. A2's fate is that she dies when the Tower falls.

9S survives the immediate collapse because Pod 042 and Pod 153 recover his body and carry him away from the destruction. He is left alive, but only after everything he has been through: the lies, the loss, and the violence that have consumed him through the episode's ending. The machines' departure follows, and the surviving Pods receive the order to erase the remaining proof of YoRHa's existence, including the data of 2B, 9S, and A2. Pod 042 and Pod 153 refuse that order, fight the other Pods, and preserve their data at the cost of their own lives.

The result is that 2B, 9S, and A2 are restored and given another chance to live beyond the suffering tied to their old roles. The ending closes by showing that the conflict is over in a military sense, but the characters are not simply erased with the war; instead, their survival is carried forward by the Pods' choice to save them.

Yes. Episode 14 has a post-credit scene, and it is a live-action puppet ending sequence rather than a normal animation segment.

In that scene, the show uses its recurring puppet-style epilogue to reference the series' game-like "ending" structure and to playfully extend the story after the main credits. The exact puppet beat for episode 14 is not fully described in the available sources, but the discussion thread says the post-credit scene was "the best one yet" and "a great callback to the DLC," which strongly indicates it ties into a NieR side-content reference rather than advancing the main plot in a straightforward way.

If you want, I can also summarize the episode 14 post-credit scene as it appears in the broader pattern of Ver1.1a's puppet endings, including how it connects to the game's endings.

2B and 9S survive because they are the only YoRHa androids in the field who had not yet backed up their data to the Bunker when the logic virus spreads through the squad. The episode's crisis hits the other YoRHa units first, leaving 2B and 9S isolated as the last active operators amid the collapse. This makes them both physically exposed and emotionally stunned, because they are forced to keep moving while everyone around them fails almost all at once.

Lily becomes one of the episode's key emotional anchors when the logic virus reaches the Resistance side of the conflict. The outbreak drives a brutal choice: infected comrades begin losing control, and Lily is forced into a merciful but devastating decision to kill Conna after he retains just enough self-awareness to separate himself from the others.

The attack is launched because the machine lifeforms are temporarily thrown into confusion after 2B and 9S succeed in destroying the core units Adam and Eve, and command interprets that weakness as the best chance for a decisive strike. The plan collapses when the logic virus spreads through the YoRHa ranks, turning what should have been a final offensive into a catastrophic failure.

Conna's role is small in scale but central to the episode's emotional impact. After becoming infected, he keeps enough awareness to understand what is happening to him, then deliberately distances himself so Lily can kill him before the virus fully overtakes him. That moment turns him into a symbol of the episode's sudden shift from battlefield action to intimate loss.

Adam and Eve's defeat creates the opening that leads into the episode's larger disaster. Their destruction leaves the machine lifeforms temporarily disorganized, which prompts command to order a broad YoRHa counteroffensive, but that offensive becomes the setting for the logic virus catastrophe that wipes out nearly the entire unit.

No, it is not especially family friendly. NieR:Automata Ver1.1a is generally rated for teens rather than young children, with moderate violence/gore and moderate frightening or intense scenes reported for the series overall.

Potentially upsetting elements for children or sensitive viewers include: - Sci-fi combat violence and battle damage. - Blood and gore in the context of mechanical/organic injury. - Dark, tense atmosphere with distressing or suspenseful moments. - Emotional and existential themes that can be heavy or unsettling. - Some mild sexual content is noted for the series overall, though not strongly emphasized.

For episode 14 specifically, available discussion and episode listings confirm it is part of the darker second-cour material, but the sources provided do not give a detailed scene-by-scene parental guide for this exact episode.