MemeWars — Web3 on-chain game

Stack: Solidity, Ethereum, Arbitrum, zkSync, Chainlink VRF, Thirdweb, Alchemy, Next.js, Webhooks

Description:

MemeWars is a fully on-chain strategic game built on smart contracts for Ethereum, Arbitrum, and zkSync networks. Players compete for dominance over memes in an imaginary crypto universe, using tokens, NFTs, and PvP mechanics that operate entirely on the blockchain.

Team Role:

– Developed a complete architecture with 10+ interconnected smart contracts in Solidity (game logic, NFTs, tokenomics, PvP battles, staking mechanics).
– Integrated a randomness oracle via Chainlink VRF for fair randomness in battles.
– Used Thirdweb for convenient interaction with contracts on the frontend.
– Connected Alchemy for notifications and event monitoring via Webhooks.
– Developed a full frontend on Next.js with wallet connections (Metamask, WalletConnect).
– Ensured support for a multi-chain game (Ethereum, Arbitrum, zkSync).

Result:

All game logic, including battles, rewards, and NFT updates, operates fully on-chain without a centralized server.