GPT writes a real story arc — hook, conflict, twist, payoff. Natural dialogue, bilingual CN + EN.
Generate films & 3D worlds
from a single sentence.
mcstory is a text-to-3D engine. One sentence becomes a finished narrative film — or a downloadable 3D model, built block by block. Proven inside Minecraft, the biggest game on Earth; the same engine generalizes to any 3D world.
One engine. Two products.
Everything here runs on one text-to-3D engine. It powers two products — and they compose.
A · Text → Film
One sentence → a finished narrative video: script, scene, cast, camera, voiceover, music, subtitles. The widest use: creators, marketing, education, entertainment, IP shorts.
B · Text → 3D Model
One sentence → a downloadable 3D model: buildings, landmarks, characters, props. Generated from text via AI reference views, then built block by block, downloadable as a .schem.
COMING SOON
A + B · Compose
A fully-customizable product: generate a unique model, then build your film around it — one seamless pipeline. Launching soon.
What makes it different
Not a template machine. Every run drafts, builds, casts and shoots from scratch — a unique result every time.
Real, not mockups
Every film below was generated from a single sentence — script, scene, cast, camera, voiceover and subtitles, all automatic.
Unique every time
A generative engine builds a one-of-a-kind scene and cast for each story — no reused sets, no stock templates.
Cinematic output
HD shaders, per-character voiceover, music and SFX, burned-in bilingual subtitles — a finished, shareable film.
Create your film
One sentence in — the engine writes, builds, directs, shoots and dubs the whole film: script, scene, cast, camera, voiceover, music and subtitles, all automatic.
Guided run
Deep edit
Genre
Cozy tavern
Comedy
Heartfelt
Study tale
Grand feast
Family life
Length
Short 20s
Standard 35s
Full 60s
~3 min · 1080p · voiceover, subtitles, BGM included
ScriptBuild scene
Direct castCamera
DubDone
Product A · Films from one sentence
Each film is generated end to end from a single line — scene, cast, dialogue, camera, voiceover and subtitles.
How it works
One sentence in, a finished short film out — six automatic stages
1
Text → Script
GPT expands one line into a script with arc, beats and dialogue
2
Script → Scene
A generative engine builds a unique, detailed interior for each story
3
Scene → Cast
Characters generated by role and placed in position — not a crowd of extras
4
Cast → Performance
Actions, gestures, reactions — the picture actually performs the script
5
Performance → Camera
Cinematic camera: wide for narration, cut to whoever's speaking
6
Camera → Film
Bilingual voiceover + music & SFX + subtitles — MP4 draft for review
Everything in one sentence
Type one line. The engine runs every production step automatically.
Characters act in the world — gestures, dialogue, reactions. Not static dummies.
Cinematic camera — establishing shots, dialogue framing, dynamic moves synced to the beats.
Every story gets a unique built environment — interiors and outdoor villages, docks, forests.
Generated builds produce local review artifacts: `.schem`, preview media, evidence packets, and pending release status.
Per-character voices, scene-matched SFX, and mood-driven BGM — mixed for review.
HD shaders, burned-in bilingual subtitles, and export variants where supported for reviewed drafts.
One sentence to a reviewable draft — fewer manual steps, no MC expertise required for internal evaluation.
Product B · Generate any 3D model
Every model below was generated from one sentence — built block by block and downloadable as a .schem.
Review packet target: `.schem` → reference views → coordinate/build notes → growth MP4
“a white marble palace with a great central dome and four minarets” — local static showcase candidate. Review packet references existing `.schem`, views/build notes, and growth MP4; pending human visual approval and not public provenance proof.
Request a build candidate for review · Live
Pagoda
Pyramid
Temple
Palace
Every model below was generated from the one line under it — not a template, not a library asset.
Pricing
Credits power everything — 1 film = 10 credits · 1 model/build run = 4 credits, subject to review gates. A reviewed model can also be dropped into a film (you pay for each). Every plan includes monthly credits; top up anytime.
30 credits / mo (~3 films). Watermarked exports, scene & build tries, 7-day retention.
250 credits / mo (~25 films). No watermark, MP4/SRT/.schem, 9:16 + 16:9, 1 concurrent job.
900 credits / mo (~90 films). Script editing, manifests, priority queue, 3 concurrent jobs.
3,500 credits / mo (~350 films). Shared workspace, seats, pooled credits, review links, webhooks.
Dedicated workers, SSO, private storage & deployment, audit logs, contracted credit volume + SLA.
Out of monthly credits? Buy more anytime — $10 → 80 · $40 → 360 · $90 → 900. Top-up credits never expire.
Building on our API? It's a separate plan — see below.
Partner API
For selected partners integrating mcstory into their own product. Separate from creator plans, priced on usage: $99/mo platform + $0.08 per credit (1 model/build run = 4 credits, subject to review gates; 1 film = 10 credits), with volume discounts. Scoped keys, REST jobs, webhooks and signed URLs are available by arrangement. API artifacts are candidate outputs: a manifest proves artifact chain and review status; it does not imply public release approval. Scene/model access is partner-limited; video generation remains live.
POST /api/v1/runs
Authorization: Bearer mcs_live_***
{
"mode": "scene",
"prompt": "a grand Gothic cathedral with twin spires and a rose window",
"outputs": ["schem", "preview_png", "manifest"],
"webhook_url": "https://example.com/mcstory-webhook"
}
→ { "run_id": "run_20260605_abc123", "status": "queued", "status_url": "/api/v1/runs/run_20260605_abc123" }Auth + scoped keysQueue + status pollingrun_manifest.jsonSigned artifact URLsRate limits + monthly creditsWebhook callbacks
Get in touch
For partnerships, studio plans, partner API access or private cloud deployment, reach out:
napkinstudio@hotmail.com
mcstory is a NapkinStudio product