pepasur

ビデオ

テックスタック

Web3

Ethers

Solidity

Node

express

React

hardhat

説明

🐸 Pepasur

An on-chain Mafia game powered by U2U, Filecoin, and native U2U tokens

Pepasur is a multiplayer Mafia-style social deduction game reimagined for Web3.
Players take on mythological roles - Asur (Mafia), Dev (Doctor), Manav (Villager), and Rishi (Detective) - and compete through staking, commit-reveal mechanics, and sabotage.

Pixel-art avatars, NFTs, and other assets are stored on Filecoin using the Synapse SDK, ensuring permanence and verifiability.
Game logic, staking, and payouts run on the U2U Mainnet using native U2U tokens, chosen for its scalability, security, and ultra-low fees.

🚀 Features

On-chain Mafia Gameplay: fair play through staking + commit-reveal actions
NFT Marketplace: trade in-game avatars and collectibles on U2U
Filecoin Storage: assets and metadata stored permanently via Synapse SDK
Cross-chain UX: U2U smart contracts + Filecoin permanence

🛠️ Tech Stack

Blockchain: U2U Mainnet (native U2U tokens)
Storage: Filecoin Synapse SDK
Smart Contracts: Solidity + Hardhat
Backend: Node.js + Express
Frontend: Next.js with wagmi/viem for U2U SDK
Game Logic: Commit-reveal cryptography

📜 Contracts

PepAsur.sol - core game contract (roles, staking, commit-reveal)
U2UToken.sol - in-game ERC20-style token
SimpleU2UFaucet.sol - faucet for testnet tokens
Marketplace.sol - NFT trading contract (in progress)

Deployed on U2U Testnet | Mainnet

PepAsurGame: 0x1fbA70E7A768448EC1Bf34DC53558b47De7b872c

🗄️ Filecoin Integration

Assets stored with Synapse SDK on Filecoin
Example CID: ipfs://bafy... - avatar & NFT metadata
Guarantees permanence, integrity, and tamper resistance

🎮 Demo

Live app: pepasur.xyz
Video demo:

ハッカソンの進行状況

🧩 Hackathon Progress Pepasur was born during a hackathon out of late-night brainstorming, endless testing, and a shared obsession with building something truly on-chain. We started with a simple idea: what if Mafia could live on the blockchain? From that spark, we merged U2U smart contracts, Filecoin permanence, and native U2U tokens to craft a fully decentralized social deduction experience. Our first milestone was deploying PepAsur.sol on the U2U Testnet, enabling commit-reveal gameplay and staking. By mid-hackathon, our Filecoin integration brought avatars and NFTs to life, pixel by pixel, CID by CID. From technical sprints to meme-filled marketing nights, we built Pepasur as more than a game - it’s a Web3 experiment in identity, trust, and deception. 🐸 Follow our journey: @0xPepasur

資金調達の状況

Pepasur is currently seeking funding and strategic partnerships to accelerate the development of our on-chain Mafia game. Our goal is to expand from a hackathon prototype into a fully playable, scalable, and community-driven Web3 gaming ecosystem built on U2U, ENS, and Filecoin. We’re raising funds to: Scale our smart contract infrastructure on U2U Mainnet Enhance game UI/UX and multiplayer performance Integrate marketplace and staking features Support marketing, community building, and cross-chain expansion If you’re an investor, ecosystem partner, or collaborator interested in supporting Pepasur, reach out to us we’d love to connect.