Strategize and manage an underground mining complex on Proto-X4598, as the planet’s future - and yours - depend on it. Terraforming is in the works, but it requires massive amounts of energy, and your only solution is digging to the core and building a BF Core Extractor!

Credits: - Misa Jovanovic - Djordje Cvijic - Milos Manojlovic - Filip Abramovic