Geez folks. I'm not asking you to parent my daughter, or even advice about anything other than a fun, entertaining, G rated game for her to play. You don't know the whole story.
She's Bipolar, a compulsive liar, and most likely schizophrenic. She's been inpatient at a mental institution twice since she was twelve, and we can't do any family activities without her wigging out. She also can't be left at home alone or she will break into our rooms, and still our jewlery, and prescriptions. she's threatened her older and younger sisters with knives, and tells her teachers at school that my wife does NOT have Multiple Sclerosis and is just faking it for attention. It's unlikely she will ever lead a good life outside in the 'real world' but we Love her, and try to do our best to make her happy, as difficult as that is. That does not include giving her free access to all the $hit on the internet, or every gory zombie movie, or game.
Now with that said, I'm going to delete the OP, and hopefully get this locked. I appreciate the good suggestions, and I'll read up on the pirate game. I apologize if I sound a little touchy about this, but I am.