XY-XY Smith

XY-XY Smith is an alien along with his sibling XHT-F Smith that appear on The Sims 2 console version. It seems he and his sibling adopted the surname "Smith" when they arrived on Earth. He has a -30 relationship with Jonas and a +78 relationship with XHT-F Smith.

By fulfilling his gold and platinum wants, the Bio Dome is unlocked.

Trivia

 * Even though they are meant to be siblings XY-XY and XHT-F can fall in love and can marry.
 * He can be clearly seen on the The Sims 2 console cover.
 * He may be related to Pollination Technician 9 Smith, since both are aliens, live in desert areas, came to Earth and adopted the same surname.