MafiaMagic

Problem Statement

This project is a Mafia Party Mini App built for the World App ecosystem, combining onchain gameplay, World ID zero-knowledge authentication, and bot-filled lobbies for fast, verified party games. Up to 8 players (or bots) join a lobby, with random roles: 3 Mafia (Godfather, allies) and 5 Villagers (Detective, Doctor, Insomniac, and plain villagers). Gameplay progresses in classic phases (night, day) with all actions/votes recorded onchain for transparency and auditability. Integrated Farcaster-inspired UI design uses electric blue, vivid purple, and bold accents for modern, playful web3 aesthetics. The project leverages Next.js 15, Foundry contracts, MiniKit, Supabase, and viem for World Chain. Bot logic mimics real players—random (but plausible) night moves and day voting. No personal data ever stored; privacy assured by ZK-proofs.

Solution

Next.js 15 App Router & server componentsWorld ID login via MiniKit, Mini Apps UI KitFoundry smart contracts manage roles, votes, actionsSupabase stores chat, analytics, bot actionsviem wallet for World Chain Sepolia onchain game stateBot logic fills empty lobby seats and performs all critical rolesUI theme matches Farcaster game standards—bright accents on dark backgrounds, high-contrast game phase banners, role cards with icons, rounded CTAs, pill-shaped lobby containers, animated microfeedback