This project is about building a framework for blockchain game economy that is sustainable and have real world value. Also, this game provide a way to connect player emotion on a personal level to their NFT. Here is the detail game concept: https://vad37.github.io/the-dark-forest/
We built an ERC-721 smartcontract that allow player freedom to customize their NFT metadata as they wish. Complex data structure along with token onchain is quite challenging with the limitation of storage. For now, player can only have a NFT kingdom with upgradable building level. Another smartcontract handle reading NFT data and mint inflation token to player based on blocktime. If player want to grow kingdom, they need to go through master contract to handle token payment and make change on NFT contract. For a game requires changing dynamic storage on chain constantly, this kind of full smart contract game seem good on L2.