HowlCity is an NFT metaverse game. It appears to be similar to other 'city' themed games like True City and MinerCity, focusing on virtual mining or survival horror elements within a metaverse environment. Users can potentially earn tokens by participating in the game, setting up rigs, or killing zombies. The project emphasizes long-term sustainability and features a doxxed team with plans for mobile versions, PC releases, staking NFTs, and CEX listings. The game aims to generate profits with low cost.