Etherization cities are the first in-game NFTs on Ethereum. Read more: https://about.etherization.org
To mint visit the official game website https://etherization.org
Deployed on September 16, 2016, Etherization was a blockchain-based strategy game comprised of 1,156 cities spread over a 34 by 34 map.
In the game, players could attack other cities to try and capture them and earn ETH through ownership of production buildings. Making Etherization the first play-to-earn game on Ethereum and one of the first on any blockchain.
2016 base contract address: 0xb40d0312bac389ae0a05053020aac80c9237358b