Upgrades

Upgrades are usually obtained by spending materials, gems, and plasma. The different upgrades improve certain aspects of parts of the miner, such as the hull or the drill. Upgrades don't carry over from different hulls, drills, or any other part of the miner. Additionally, some miner parts have special upgrades exclusive to them, such as the D2 Bull's efficiency, or the B3 Lamp's absorption. Below are the different miner parts, and their special upgrades. (Except for the engines, turbos, and slots, as they don't have special upgrades.)
 * Hull
 * Drill
 * Battery
 * Engine
 * Turbo
 * Slot