A classic snake game with a time-traveling twist — go back in time after game over by paying a small bitcoin lightning fee.

👉 Play Rewind Snake Now

• Two modes — Normal (classic snake) and Enhanced (walls appear, bonus food)
• Back in Time — Rewind your game after game over for 100 sats/step via Lightning
• Wall Breaker — In Enhanced Mode, smash through walls with 🔥 (press X)
• High scores — Save and view your best scores across both modes
• Particle effects — Fire particles and explosion sparks
• No downloads — Runs entirely in the browser, no sign-up required

1. Choose a mode — Normal or Enhanced from the welcome screen
2. Play snake — Eat food to grow longer, avoid walls and yourself
3. Game over? — Click "⏪ Back in Time" to rewind
4. Pay & Rewind — Enter steps, pay via Lightning (100 sats per step), and watch your snake travel back through saved states
5. Resume playing — A countdown starts and you continue from the chosen moment

• Frontend — Vanilla HTML, CSS, JavaScript
• Payments — Lightning Address (LNURL) + Bitcoin Connect SDK
• Scores — localStorage persistence
• No dependencies, no build step

Open index.html in a browser to play locally. Run with any simple HTTP server:

npx serve .

See AGENTS.md for detailed project documentation.