24+ GAMING Web3 Hackathon Projects

Sell physical goods across different blockchains. We need a mechanism to transfer a given quantity of an ERC1155 token, from a chain with a low demand to another chain with higher demand

Primer is the first worker-sided payment protocol. It uses fractionalized Harberger tax NFTs to gamify the freelance marketplace to the freelancer's advantage.

An oracle for cross-chain proof of events, with a neat token wormhole proof of concept

A 2D kingdom-building game hosted on Ethereum where players can purchase lands for yield farming, or conquer others' lands, with intricate diplomacy handled by smart contracts.

Creating a 3D map of all of crypto. Visualizing suggested transaction routes from point-to-point.

The community driven evolving digital canvas running on sidechains with Connext bridges linking them.

A multiplayer trading graph betting game where you bet if the graph will go up or down. Sign and send the transaction on every bet using optimism L2 to show how you can do complete on chain betting without spending loads of ETH on gas.

A decentralized Hacker News. The front page of web3. Content curated by staking tokens.

A massively redundant parallelized global computer with N blockchains modeled on how the brain works.

Dashboard site telling the user if they might want to wait to schedule their transaction (based in historical data)

NFT Raffle on Polygon using Chainlink VRF for drawing the winner

Players want instant gratification. Deploying an old game I had started building to a SKALE chain