There are two ways to be able to acquire a Space Car. * Add an alien to the household by meeting an alien and convincing them to move in, or by using testingcheatsenabled to add an alien to the home. The alien will have a Galaxa Space Car in his/her inventory, which can be moved to a parking space and used. * Use buydebug to go into debug items. The Galaxa Space Car will be under Miscellaneous. Like a car, it must be placed in a parking space.