CryptoMines is a sci-fi play-to-earn NFT game on the Binance Smart Chain (BSC), in which players travel the universe in search of the in-game currency ETERNAL. Players have to mine ETERNAL on different planets, and to do so, require spaceships and workers. The amount of workers a player can hire is limited by the rarity level of their spaceship. For instance, a one-star spaceship can only hire one worker, whereas a five-star spaceship can hire five workers. Players have to mint workers, who are assigned a random mining power depending on their rarity. The more spaceships a player has, the more workers they can hire, and the more workers they can hire, the more difficult planets they can visit to mine more ETERNAL.

CryptoMines has been growing at a frenetic pace and has acquired over 50,000 Twitter followers and over 80,000 members in their Discord since launching its smart contracts in August 2021. In its roadmaps, the team outlines more ambitious goals, such as listing on a CEX, designing more spaceships and characters, and introducing a new gameplay mode (PVP fights).