25+ React GAMING Web3 Hackathon Projects

Realm of the Eternal is an immersive Web3 gaming experience that combines thrilling PvE gameplay with NFT collecting and trading mechanics. Set in a vast fantasy world, players embark on epic quests while building their collection of unique characters and items.

Onii-chan is game where users help their AI idol to become the most popular crypto virtual idol!

WhaleChess is an onchain chess game with AI-generated custom pieces and play-to-earn mechanics

EverybodyMints 🎉: A fun dApp where anyone can mint their own MEME tokens. Enjoy playful designs, degen vibes, and instant transaction insights—all powered by Web3 magic! 🚀 #Crypto #MemeCoin

A Telegram mini-app for Blackjack, with on chain game play and encrypted data.

Our on-chain pixel art project encodes RGB values and coordinates into transfers of native ETH, reuses funds for public goods, and minimizes gas expenditure. Turn creativity into impact—every pixel you color contributes directly to a public good!

ThanQ is an open-source, web-based, mobile-first asynchronous queue management system for booth operators and users. It enables efficient queue management and participation with secure wallet authentication and automated processes, enhancing event operations and user experience.

A dynamic NFT marketplace where players compete for items. Winners get refunds, sellers earn fees, and a smart algorithm drives value by tracking engagement. Only the most exciting items thrive!

why...? why not...? I'm a Linux enthusiast, and I tried creating something that will allow 'normal' people to have a glimpse at my world. and now implementing in Blockchain.

A dynamic Web3 two-player card game where you compete against an AI opponent with seamless on-chain gameplay. Enjoy minimal transactions, secure randomness, and transparent AI actions powered by Trusted Execution Environments (TEE).

MEV protection and exploration of tools, a DeFi tool that makes life harder for MEV bots by making swap fees unpredictable.

Nouns-Fun: A creative UI displaying floating Nouns NFTs. Click any NFT to explore its data, including ownership and transaction history, via Blockscout, blending visual appeal with blockchain insights.