This folder contains a web-native Flappy Bird remix inspired by the Trac competition plan: a playable canvas experience with coins, TNKc-backed upgrades, NFT skin previews, and a leaderboard that can be shared over Trac Intercom sidechannels.

• Game core: Classic gravity-based flight, scrolling pipes, responsive input (spacebar / tap), and infinite progression.
• Coin economy: Collect a TNKc coin after every 3–5 pipes, and apply a configurable multiplier (Levels 1–5) to each pickup.
• Upgrade system: Spend coins to raise the multiplier (100 → 2x up to 2000 → 6x) or to purchase up to four extra lives for a total of five.
• Skins as NFTs: Preview all 15 skins (Classic, Blue, Green, Yellow, Pink, Rainbow, Gold, Silver, Bronze, Ninja, Pirate, Astronaut, Superhero, Zombie, Unicorn). Selecting one updates the canvas bird color and persists the choice.
• Leaderboard & persistence: Scores persist via localStorage and surface in the sidebar with wallet-aware labels. The leaderboard can be copied and shared over Trac sidechannels or SC-Bridge.
• Trac readiness: The UI calls out the 0000intercom sidechannel, the TNKc upgrade logic, and the official payment address trac1ee69dcdf76s4xxd84en9l7hwkjekmccw8ysv69yvxeky75nr645s2uhptk so rewards and NFT minting can be wired later.

1. Serve the folder (static server only):

   npx http-server -c-1 .
   # or
   python -m http.server 8080

2. Open http://localhost:8080 (or whatever port your server prints) in a browser that supports window.ethereum if you want to connect MetaMask/WalletConnect.
3. Use Space, the up arrow, or tap/click the canvas to flap, collect coins, and unlock upgrades once you have enough TNKc.

• localStorage keys are namespaced with tracFlappy* for coins, upgrades, skin, leaderboard, and wallet state.
• Drop screenshots/videos into proof/screenshots and proof/videos before submission.
• The wallet area displays connected Ethereum addresses so the leaderboard can track real traders, and the state persists across reloads.

• Sidebar copy references 0000intercom because the intended multiplayer layer runs over Intercom sidechannels.
• Upgrade logic, coins, NFT skins, and leaderboard snapshots are checkpoints for future contract/sidechannel integrations (TNKc token recognized for purchases, NFTs represented by the 15 skins, and the leaderboard ready to be published via SC-Bridge updates).
• Developer Trac address: trac1ee69dcdf76s4xxd84en9l7hwkjekmccw8ysv69yvxeky75nr645s2uhptk.

• No automated tests yet; exercise the canvas manually and confirm coins, upgrades, skin selection, and leaderboard entries persist.
• Future work: connect upgrades to smart contracts, publish leaderboard updates via a sidechannel bridge, and wire multiplayer matchmaking through Intercom.

Proof Video.