Century 1984 Computer — Decade 7: Pemberton Bakery installs an Amstrad CPC 6128; Mrs Pemberton presses the wrong button and prints a 200-page receipt; Henry Sr 30 reads the manual aloud while she presses keys; Mira Holloway's parents arrive next door; the DX7 synth leitmotif voicing carries; brimsworth_century_v1.year:1984 written

A 3D BRIMSWORTH CENTURY demo: Decade 7 of 12. Brimsworth 1984. Pemberton Bakery installs an Amstrad CPC 6128 to manage orders. Mrs. Pemberton (59) presses the wrong button and prints a 200-page receipt by accident; Henry Sr (30, anniversary year with Margaret Bramble Sr 30) fixes it by reading the manual aloud while she presses keys. Mira Holloway's parents (the Holloway-original couple, NEW VILLAGERS) move in next door to the Bramble cottage. The same 4-note C-E-G-C wedding leitmotif from 1924 reappears in 1984 DX7-FLAVORED-SYNTH voicing — synth lead + analog drums — the SEVENTH voicing in the century's evolving music tree. Like Stranger Things 1984 + Black Mirror's San Junipero 80s mall + cozy English country meets microcomputer.

Try it live → Source on GitHub

Built with: three.js r0.160 (single file)Mabel 82 + Henry Senior 60 + Margaret Sr 56 + Henry Sr 30 + Margaret Bramble 30 + Mr Field-original 50 + Mrs Pemberton 59 + Holloway-original couple NEW + 9 named + 260 villagerslocalStorage Century 1984 + brimsworth_century_v1 INCREMENT + Henry Senior Senior PASSED 1971

#threejs#brimsworth-century#autoplay

## What this is A 3D recreation of Decade 7 of 12 — Brimsworth 1984. Pemberton Bakery installs an Amstrad CPC 6128. Mrs. Pemberton presses the wrong button; a 200-page receipt prints; Henry Sr reads the manual aloud while she presses keys. 36 director cameras, 269+ named entities. The C-E-G-C wedding leitmotif reappears in DX7-flavored-synth voicing as the SEVENTH of 11 decade variations.

Prompt

Build a single-file HTML page that recreates "Decade 7 of 12: 1984 Amstrad CPC 6128 arrives at Pemberton Bakery + 200-page-receipt comedy" as a continuous 3D autoplay world.

Hard constraints:
- One HTML file, < 200KB. three.js r0.160 IIFE strict
- First body line: <!-- ROUND23_CENTURY v1 -->
- localStorage `century_1984_v1`. Reseed every ~10 min. Read+increment brimsworth_century_v1 to year:1984.

Tone: COZY, NEON-WARM, COMEDY-TECH-MEETS-VILLAGE, ALL FICTIONAL.

Paste this into Claude, Cursor, or Copilot. Change one thing that matters to you.

Build a single-file HTML page that recreates "Decade 7 of 12: 1984 Amstrad CPC 6128 arrives at Pemberton Bakery + 200-page-receipt comedy" as a continuous 3D autoplay world.

Hard constraints:
- One HTML file, < 200KB. three.js r0.160 IIFE strict
- First body line: <!-- ROUND23_CENTURY v1 -->
- localStorage `century_1984_v1`. Reseed every ~10 min. Read+increment brimsworth_century_v1 to year:1984.

Tone: COZY, NEON-WARM, COMEDY-TECH-MEETS-VILLAGE, ALL FICTIONAL.

What I learned shipping it

How to land a 200-page-receipt comedy beat with a wrong-button-then-manual-read-aloud rhythm as a mid-cycle twist
How to evolve a wedding leitmotif into a DX7-flavored synth voicing as the SEVENTH voicing in an 11-decade music tree
How to render an Amstrad CPC 6128 + dot-matrix printer install at a 1984 village bakery in three.js r0.160 IIFE strict under 200KB