Flappy G2 🐦

A Flappy Bird clone for Even Realities G2 smart glasses.

Play

On G2 Glasses:

1. Download from Even Hub (coming soon)
2. Or sideload via QR code

In Browser (development):

• Press Space or ↑ to flap
• Click the game area to flap

Controls

• Tap (on glasses) or Space/Click (in browser) — Flap
• Avoid the pipes, collect points

Development

Prerequisites

• Node.js 18+
• even-dev simulator environment

Setup

git clone https://github.com/9thkingofscotland/flappy-g2.git
cd flappy-g2
npm install
npm run dev

Run with Simulator

# In even-dev directory
APP_PATH=../flappy-g2 ./start-even.sh

Build

npm run build

Technical Details

• Display: 200×100 px image container (G2 max: 200×100)
• Frame rate: ~10 FPS
• Greyscale: 4-bit (16 levels)
• SDK: @evenrealities/even_hub_sdk v0.0.7

Architecture

┌─────────────────────────────────────────┐
│           G2 Display (576×288)          │
│  ┌───────────────────────────────────┐  │
│  │    Text Container (events)        │  │
│  │    ┌─────────────────────────┐    │  │
│  │    │  Image Container (game) │    │  │
│  │    │       200×100 px        │    │  │
│  │    └─────────────────────────┘    │  │
│  └───────────────────────────────────┘  │
└─────────────────────────────────────────┘

License

MIT © 9thkingofscotland

Credits

• Inspired by Dong Nguyen's Flappy Bird
• Built with Even Hub SDK
• Community resources: even-g2-notes