A Hitman-style game where halfway through you find out the target you just whacked...
WAS YOUR MOTHER!
But then it turns out...
YOU WERE ADOPTED!
Whereupon you realize...
YOUR BIRTH MOTHER RE-ADOPTED YOU!
But then it's revealed that...
YOU WERE KIDNAPPED FROM YOUR ADOPTED/BIRTH MOTHER AND RAISED BY YOUR KIDNAPPER!
And then you discover...
YOUR KIDNAPPER IS YOUR BIOLOGICAL MOTHER, YOUR ADOPTED/BIRTH MOTHER WAS A SURROGATE!
And finally...
IT WAS ALL A DREAM!
And before anyone asks, yes, the movie rights are available.
WAS YOUR MOTHER!
But then it turns out...
YOU WERE ADOPTED!
Whereupon you realize...
YOUR BIRTH MOTHER RE-ADOPTED YOU!
But then it's revealed that...
YOU WERE KIDNAPPED FROM YOUR ADOPTED/BIRTH MOTHER AND RAISED BY YOUR KIDNAPPER!
And then you discover...
YOUR KIDNAPPER IS YOUR BIOLOGICAL MOTHER, YOUR ADOPTED/BIRTH MOTHER WAS A SURROGATE!
And finally...
IT WAS ALL A DREAM!
And before anyone asks, yes, the movie rights are available.