Mecha Hearts · Chapter 4

Story mission

Mecha Hearts · Chapter 4

Clear 4 floors to complete this chapter. Open the spoiler section for the story title, synopsis, encounters and reward details.

Reward details are behind the spoiler control.

Acquisition & requirements

  • Complete Chapter 3 of Mecha Hearts.

Deployment briefing

Chapter 4. Clear 4 floors. Recommended combat rating: 51. Regular enemy encounters are generated for the mission theme; the exact rolled roster is not fixed.

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Reveal story, bosses & rewards

Chapter 4: Echoes of Treason

After a brutal ambush, both Akira and Hikari face suspicion from their own commands, who refuse to acknowledge the new threat.

Encounter theme: corporate.

Authored boss placements

Reward: Major Kenji

Reveal complete chapter story & dialogue

CHAPTER 4 / STORY & CONVERSATIONS

Chapter 4: Echoes of Treason

After a brutal ambush, both Akira and Hikari face suspicion from their own commands, who refuse to acknowledge the new threat.

The transcript preserves the original speaker names and text. “PILOT” refers to the player character. Mission dialogue and squad-channel comms are separate story layers.

Mission dialogue · 9 lines

Mission start· beat 1

Major Kenji
Internal Affairs pulled Akira's flight logs. They think the ambush was leaked from inside Phoenix Squad.
PILOT
That ambush wasn't Aurora. The frames were unmarked, the tactics were wrong. Somebody new is playing both sides.
Major Kenji
You know that. I know that. Command prefers the story where it's a traitor they can shoot. So we clear our own names — quietly.
Lieutenant Nakamura
The evidence trail runs through a Cygnus subsidiary office. Corporate ground. Tread carefully — everything in there is somebody's secret.
Ensign Yusuke
For the record, I called 'corporate involvement' three weeks ago. Nobody wrote it down. I wrote it down. I have it right here.

After floor 4· beat 2

Lieutenant Nakamura
Records secured. The 'leak' originated outside both militaries. Weapons shipments, mercenary contracts... all signed with a red wolf's head.
Major Kenji
Red Wolves. I thought they were a scavenger myth mothers scared cadets with.
PILOT
Myths don't file purchase orders, Major.
Major Kenji
No. They don't. Get this to Akira — and to no one else. Trust just became a luxury.
Squad comms · 8 lines

Mission start· beat 1

Ensign Yusuke
Internal Affairs wants sworn statements from everyone with foundry access. I have already written mine. Twice. For consistency.
Ensign Asami
yusuke wrote a SWORN STATEMENT twice for CONSISTENCY. this is why I love this squad
Major Kenji
Both of you, this is a serious inquiry. Somebody inside leaked Akira's logs.
Lieutenant Nakamura
The evidence trail runs through a Cygnus subsidiary office. Corporate ground - tread carefully.

After floor 1· beat 2

Ensign Yusuke
For the record, I flagged "unusual corporate traffic near Phoenix relays" in a report three weeks ago. Nobody read it.
Major Kenji
I am reading it now, Ensign. Send it again.

After floor 3· beat 3

Ensign Asami
okay yusuke gets to be smug about this one, he called it
Ensign Yusuke
Vindication noted. Filing it next to the whiteboard.
Story archive sources
  • constants.ts
  • data/story/mechaHearts.ts
  • data/story/comms/mechaHearts.ts

Original story and squad conversations from the released base game.

Source & verification notes

Extracted from game version 2.2.3. Fresh template statistics and catalog relationships are source-verified. Strategies in guides are reasoned from the implemented rules, unless explicitly described as tested.

  • constants.ts
  • data/story/mechaHearts.ts