Mecha Hearts · Chapter 21
Mecha Hearts · Chapter 21
Clear 12 floors to complete this chapter. Open the spoiler section for the story title, synopsis, encounters and reward details.
Acquisition & requirements
- Complete Chapter 20 of Mecha Hearts.
Deployment briefing
Chapter 21. Clear 12 floors. Recommended combat rating: 361. Regular enemy encounters are generated for the mission theme; the exact rolled roster is not fixed.
Back to campaign →Reveal story, bosses & rewards
Chapter 20: The Great Betrayal
A tip from inside Phoenix Squad leads Akira, Hikari, and Kenji straight into an ambush - and straight into being branded traitors by the allies they trusted.
Encounter theme: comms_array.
Authored boss placements
- Ares Custom · RoH Ace
- Ares Custom · RoH Ace
- Aegis Custom · "Stardust" Sylvia
Reveal complete chapter story & dialogue
CHAPTER 21 / STORY & CONVERSATIONS
Chapter 20: The Great Betrayal
A tip from inside Phoenix Squad leads Akira, Hikari, and Kenji straight into an ambush - and straight into being branded traitors by the allies they trusted.
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 · 10 lines
Mission start· beat 1
- Ensign Rika Jones
- The informant confirmed it — defectors from the Oni program, hiding at the old comms array. They'll only meet tonight. Only you three.
- Major Kenji
- Rika, you're sure about the source? One bad coordinate out here and we're meat in a box.
- Ensign Rika Jones
- I verified everything myself, Major. ...Akira. Whatever happens tonight — I want you to know I always watched you. Always.
- Lieutenant Akira
- That's... an odd way to say good luck, Rika.
- PILOT
- Contacts on all vectors — those are OUR squadrons' idents! It's a trap — RIKA?!
After floor 12· beat 2
- Ensign Rika Jones
- BROADCAST: They promised me you'd survive it, Akira. They promised they just wanted the three of you contained. I'm sorry. I couldn't watch you destroy yourself chasing this—
- Lieutenant Akira
- You sold us to the people who built the cage, Rika. Because you LOVED me? Look at what that word means to you.
- Major Kenji
- Save it. We're branded traitors on every channel in two empires. Extraction NOW — grieve at cruising speed.
- PILOT
- Three armies hunting us and nowhere to land. So — where does the galaxy's most wanted squad go from here?
- Major Kenji
- Down, kid. We go underground. And then we dig up the truth by the roots.
Squad comms · 7 lines
Mission start· beat 1
- Ensign Rika Jones
- Route package for tonight is on your terminals. I triple-checked the approach lanes myself. Fly them exactly, please. Exactly.
- Sergeant Yuki
- rika you okay? you have checked that package four times in an hour
- Ensign Rika Jones
- I am fine. I just want tonight to go the way it is supposed to. That is all I have ever wanted for him. For all of you. For everyone.
After floor 3· beat 2
- Sergeant Yuki
- our own squadron idents on the attack vectors. OURS. I trained with some of those callsigns.
- Major Kenji
- Grieve at cruising speed, Sergeant. Every second we spend feeling this is a second they gain on us.
After floor 6· beat 3
- Lieutenant Nakamura
- One more thing off tonight's wreckage - an extraction beacon on the comms array, signed only "{{RIVAL_NAME}}". It opened our escape corridor before we asked for one.
- Sergeant Yuki
- a stranger saved us tonight and a friend sold us. I am going to need a while with that one.
Story archive sources
constants.tsdata/story/mechaHearts.tsdata/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.tsdata/story/mechaHearts.ts