A browser card game that plays through the arc from present-day AI to the singularity. You run a frontier lab or a nation state. Each tick you read an updated world view and choose one of three cards. As capability climbs, the game moves through phases — Narrow AI → Recursive Self-Improvement → AGI → ASI → Singularity — and the tick shortens from a month down to a single day to reflect the accelerating rate of change.

A tech tree (robotics, biology, longevity, energy, materials, quantum, space, exotic physics, governance) is unlocked with Research Points and grants permanent effects. Where you land is one of several endings: ASI utopia / dystopia, rogue ASI, global nuclear war, human-led utopia / dystopia, outpaced, or collapse.

All randomness flows from a seed, so a given seed + the same choices replays identically. Share the seed URL from the top bar.

npm install
npm run dev      # http://localhost:5173

Build / preview:

npm run build
npm run preview

This repo includes .github/workflows/deploy.yml. On push to main it builds and publishes dist/ to Pages. One-time setup: Settings → Pages → Build and deployment → Source = GitHub Actions. The site serves at https://<user>.github.io/singularity-cards/.

vite.config.ts sets base: '/singularity-cards/' to match the repo path — rename both if you use a different repo name.

Ships with gradient placeholders. To generate real artwork with the Codex CLI, see tools/gen-art.md and the prompts in tools/art-manifest.json.

• src/game/ — pure game logic (no React): types, config, rng, cards, events, techtree, engine, forecast, persistence.
• src/components/ — React UI panels.
• src/App.tsx — wiring and state.