they are test alien body,take their protein,unknown axit and put them on a machine,they clone it and put it on a unknown human dead body.the spaceship is very big and large.There are 2 area in the spaceship and a control,power room.They have some axit that if someone touch it they would turn into a alien,there is fire alien,axit alien,ice alien.once they turn into a alien they can create axit and infect other people.