A modern, single-file HTML5 clone of Flappy Bird.
Play: open index.html in any modern browser. No build step, no dependencies.
- Smooth 60fps canvas rendering with resolution-independent physics
- Parallax clouds, scrolling ground, screen shake, particle explosions, trail puffs
- Coins in pipe gaps — persistent lifetime total
- Shield power-up — rare blue orb, absorbs one hit
- Day/night cycle — sky shifts with score, stars fade in at night
- Close-call slow-mo — thread a pipe tight and time briefly slows with sparkle
- Smooth difficulty ramp (pipe speed up, gap down, spacing down) over 30 pipes
- WebAudio SFX generated at runtime — no assets
- Best score + coin total saved to
localStorage - Medals at 5 / 10 / 20 / 40
- Mouse, touch, and keyboard controls
- Scales to fit any window, from phone to desktop
- Space / ↑ / W — flap
- Click / Tap — flap
- P — pause
- R — restart (on game over screen)
MIT