Flappy Bird meet NFT & Blockchain

by tsdocode

Introduction

Customize classic Flappy Bird game with Blockchain back-end

p/s: Checkout full project in playcanvas

Technology

• Game engine: Playcanvas
• Blockchain:
  • Local test network: Ganache
  • Public test network: Rinkeby
  • Smart contract tool: Truffle
  • NFT: Openzeppelin

Game Architecture

Game Play

Game features

• Lucky draw bird
• Buy bird via Opensea
• Reward when complete game
  • bonus based on bird's rare

Bird Attributes

• Rare:
  • Normal: 50%
  • Rare: 30%
  • Epic: 20%
  • Legendary: 10%
• Bonus:
  • Normal: 0%
  • Rare: 20%
  • Epic: 30%
  • Legendary: 100%
• Max Stamina:
  • Normal: 999
  • Rare: 300
  • Epic: 200
  • Legendary: 20

Luckydraw

This is not a secure random method, I will update later.

1. Random number in js
2. Random rare base on this number in smart contract
3. Random bird base on this rare in smart contract
4. Mint bird to player

How to play

1. Install Metamask Extension to your browser
2. Connect To Rinkeby network

RPC url: https://rinkeby.infura.io/v3/e0517a061de2466ba6b7569c29f02967

Network Id: 4

3. Faucet some fake ETHs using chainlink faucet
4. Game was deployed to my github page
5. Lucky draw some birds
6. Enjoy

References

Flappy Bird - Dong Nguyen

Original Flappy Bird based on Play Canvas

Buildspace NFT Game guide