After a 90-second electrical fault left me stuck for two hours at Wilmslow station this weekend, I could be fooled into thinking trains are delicate fickle things. However, PROFITS 2167: Planetary Resource Optimization & Freight Infrastructure Technician Simulator is here to set me straight. The game puts you in the driver’s seat on a train rattling along the tracks of a deep space mining operation. A mining operation under assault from thousands of space bugs.