Polkacity is an innovative cryptocurrency project that bridges the gap between digital gaming and real-world economics by creating a fully decentralised virtual city. Launched in early 2021, Polkacity leverages blockchain technology on the Ethereum platform to provide a metaverse where users can invest in virtual assets such as taxis, gas stations, and sculptures that generate passive income in the form of POLC tokens. This project is pioneering in integrating NFTs with DeFi elements, allowing users to partake in a novel economic model. The ecosystem is further enriched by AR capabilities, providing a unique and immersive experience for asset owners. Polkacity aims to democratise investment opportunities in a digital cityscape, promoting active community participation and offering rewards based on asset ownership and city expansion.