Chelonian Battle-Plating
Canon lore · TMNT / VIBE Quest
Not the turtles. :D But the shell knows what it is.
Summary
Chelonian battle-plating is a class of illegal exo-armor built around a segmented shell rig — back-mounted plating that distributes impact across the spine and shoulders like sacred armor from a dead age. In Neo-Tokyo and the Neon Abyss it is sold as “Chelonian mods” on black markets, fixer backrooms, and transdim salvage yards.
The plating does not make you a mutant. It makes you a tank.
In-world origin (official uncertainty)
Three stories circulate. All three might be true in different dimensions.
1. Salvage gospel (most common)
Reverse-engineered from wreckage tagged Mondoshawan-class — pre-Collapse guardian shells found in a sealed dimension where time moved wrong and Evil (capital E, always capital E in the tellings) came on a schedule. The wreckage was not turtle-shaped. It was duty-shaped: slow, gold-leaning, impenetrable, built to outlast the people inside it.
Fixers swear the first Chelonian rigs were welded from hull fragments that still hummed when you touched them.
2. Nexus Keepers (Eldara’s version)
The Keepers do not use the word Mondoshawan. Eldara calls the design lineage Custodian Shellcraft — armor meant for beings who guard balance across convergences, not for street wars in Neo-Tokyo. Thalor says if it stops a rail-gun it belongs on a soldier. Lyra says both can be right.
3. Black-market branding (Neon Abyss truth)
Chelonian sold better than Custodian. Some armor dealer in the Abyss noticed the acronym on the team’s jackets and leaned all the way in. The plating predates the joke. The joke accelerated adoption.
What it looks like (Gemzy / Cyber-Tank reference)
- Segmented shell plate on the back — olive-drab or gunmetal, not cartoon green
- Helmet dome or full-face tactical mask; glowing visor slits optional
- Energy rifle or heavy melee — green internal glow on powered weapons (
vq-toxic-green) - Boot exhaust / chevron thrusters on sprint — reads as overclock, not mutation
- Silhouette: shortest member of the party until they turn around
Visual ref: assets/ref/gemzy/pixel-cyber-tank-warrior.png, party-lineup-rooftop.png (far left heavy).
Who wears it
| Role | Typical use |
|---|---|
| Warrior class | Default heavy rig — Cyber-Tank archetype |
| Mercenary NPCs | Neon Abyss fixer muscle, corp security deserters |
| Enemy elites | Chelonian-plated shock troops (Cyber-Ninja Captain lieutenants) |
| Player choice | Any class can slot shell mods at cost of speed |
Famous in fixer circles: “Shell out or get shelled.”
Multiverse parallels (GM / narrative crib)
Use sparingly — wink, don’t lecture.
| In-universe | Resonance |
|---|---|
| Custodian shells / Mondoshawan-class wreckage | Ancient armored guardians, balance-keepers |
| Prophecy of Eternal Balance | Convergence cycles; Evil returns |
| Four artifacts + chosen team | Stones / Fifth / chosen warriors — same architecture, different names |
| Keepers + priest line | Knowledge passed until “they return” |
| Cyber-Tank on a rainy rooftop | Guardian who chose the street instead of the temple |
Table rule: Characters who grew up in Neo-Tokyo might compare a fully plated Warrior to “something out of an old guardian flick.” Nobody says Fifth Element in-universe. They don’t have to.
Mechanics (tabletop → JRPG)
Tabletop (suggested)
- +2 DEF while plating is equipped
- −1 speed / initiative (weight)
- Shell Brace (reaction): Once per short rest, reduce incoming physical damage by half when attacked from the front
- Overclock Sprint (optional): Boot exhaust lets you ignore difficult terrain for one move; plating heats — disadvantage on Stealth until cooled
VIBE Quest (N.O.N.)
See examples/chelonian-plating.non (item) and examples/cyber-tank-warrior.non (Warrior entity).
@equip: chelonian_plating→def +4,speed -2- Battle sprite: Cyber-Tank sheet / completed 4-dir walk
- Status:
overclockedafter sprint skill — VFX toxic green trail
Key quotes (drop-in dialogue)
Nyx (fixer), Neon Abyss:
“That ain’t a costume. That’s Chelonian plating. Salvage or sin — either way, it stops bullets.”
Thalor (Keeper), skeptical:
“Custodian craft was never meant for alley fights. But I won’t tell a warrior not to survive.”
Dr. Voss (if asked about Mondoshawan-class tags):
“The metallurgy is wrong for this timeline. Which means someone brought it. Or something left it behind on purpose.”
Random Abyss vendor:
“Shell’s not included. Shell’s extra. Shell’s always extra.”
Credits & real-world note
- Concept / pixel: Gemzy Too — Cyber-Tank Warrior homage
- Lore lock: Team DC · FutureVision Labs
- Tone: Irreverent homage to armored guardian sci-fi and the T.M.N.T. acronym — not Teenage Mutant Ninja Turtles canon
Related
- ART-DIRECTION.md — Cyber-Tank / Gemzy pack
- CAMPAIGN-INDEX.md — Neo-Tokyo / Neon Abyss
examples/chelonian-plating.nonexamples/cyber-tank-warrior.non