You are a member of the Federation security. You have volunteered for the mission to rescue the four babies that still remain in Oberon, because you have no money left and you want to go to Earth for your vacation.

You must find the babies, save them and send them to a ship bound for Earth. Therefore, with the money you earn destroying aliens, you have to buy a cryogenic valve at the Company's ATMs. This valve will take the baby, protected, to the ship.