Once the player has sufficient materials to repair their mining shaft, the second part of the game would be unlocked. In addition to building a functioning mine, players must recruit miners to explore an old abandoned mine to look for an ancient technology that may help the player to escape the planet. In the process, they must also collect ores and other resources which can be used for the expansion of the town. The miners need to be equipped with weapons as they will need to face monsters lurking inside the mine. A larger town will attract more engineers, allowing players to recruit more miners and expand the town's mining capabilities.
