In this Moralis Academy Lesson, we will create a real-estate game built with Unity and running on the Polygon Mumbai network. The game is mapped to the real-world using a popular 3rd-party mapping API. Together we will cover the game’s theory, design, and development. First you will write a Solidity smart contract that mints the ERC721 token. Each token represents a real-estate property. Then integrate Moralis into Unity to handle Web3 features including user authentication, NFT minting, and NFT burning. Run the game, scroll and zoom across the world map, and buy and sell properties.