Six missions. Then the queen.
Each mission starts at the airlock or from the carrier ramp: find the survivors, vent the reactor before it blows, take on the queen, and three more. Every one you win lights up on the tracker's screen and is worth a million more than the last.
Knock down all six eggs and the queen's grip takes the ball. Do it twice for Hive Multiball, three balls at once. Kickbacks in both outlanes, supply drops at the airlock, and the squad's carrier driving to wherever you are needed.