Tycho Curious

This alien-sim hybrid's name is Tycho Curious in The Sims 2 (PSP) and he is unnamed in The Sims 2, as his father Pascal is pregnant with him at the start of the game.

The Sims 2
In The Sims 2, the unborn alien baby of Pascal Curious will be born shortly after starting to play the household. Pascal Curious was abducted by aliens before the game started, and he is on his third day of his pregnancy.

The Sims 2 (PSP)
In The Sims 2 for PSP, the child was a boy, who was named Tycho. In the story, Tycho was kidnapped by Vidcund Curious to make experiments, just like his dad's friend, Nervous Subject.

Tyco Lalouche Tito Curioso