jeu (n.) French for game.  -fy (v.) to make it one.

Jeufy

Prompt to playable.
Games for everyone who ever wanted to make one.

This island is generated in code, live, every time you load the page. Zero asset files.

01 · Proof

Operation Blackout

A full first-person shooter that runs in a browser tab. Every texture, mesh and sound is generated in code. Built with Claude Opus 5 in Claude Code: one prompt kicked it off, eleven parallel agents built it.

Real gameplay · no edits
44Klines of code
11systems
0bytes of assets
60-72fps at 1080p
Operation Blackout: warehouse Operation Blackout: overwatch Operation Blackout: lane Operation Blackout: weapon close-up
Play Blackout (desktop) Read the source
02 · Method

The game is the demo.
The method is the product.

1

Contract

One prompt becomes a written build contract: systems, budgets, a rubric that can fail.

2

Parallel agents

Agents build each system at once, against the contract, not against vibes.

3

A critic that says no

A harsh critic agent grades every pass. When the scores plateau, the loop stops.

4

Consolidate

No new content, only speed and fixes. Blackout went from 52 to 72 fps here.

Fable designs.
Opus builds.
Sonnet iterates.
Haiku plays the characters.
03 · Play

Local Rush

Monsoon night. Mumbai rooftops. One thumb. Get the tiffin home.
Prototype, built with Claude in a single session. Tap, click or press space to jump. Hold for a bigger jump.

04 · Slate

What we're building

Live

Operation Blackout

Zero-asset browser FPS.

Next

CLUTCH: 1vX

Last one alive. The AI caster is losing it.

Prototype

Local Rush

One-thumb monsoon rooftop runner.

Concept

Gully Cricket Legends

One tip one hand. The wall is a boundary.

Concept

Pachisi Royale

The ancient board game, four players, live.

Concept

Draft Day

Run an esports org. Every player has a mind of their own.

Concept

Vikram & Betaal

A riddle-story that writes itself around you.

Concept

Monsoon Kart

A new track through an Indian city, every day.

05 · Jams

Zero to Playable: SPAWN

India's AI-native game jam. Build a playable game with Claude, ship it to a public link, and watch a room full of people play it on their phones.

14 daysOnline open jam
48 hoursIn-person finals
1 nightDemo day. The audience plays.

18+. Original or licensed IP only. Every entry must be playable from a link. Dates coming soon.