I'm a sucker for games with random character generators, especially when the results can be completely ridiculous.
For instance, with Mekton Zeta (a game where all PCs start at 16 years old) you can be a slave whose parents are both spies for the enemy (From whom, your entire family is exiled from) and you also have 7 siblings (each with a 40% chance of disliking or hating you).
Meanwhile, your six friends can all be your ex-lovers (Also, you might be randomly gay or bisexual, a surprisingly progressive move for a game from the 90s). Your life long enemy is also your ex-lover (You're enemies because you're also romantic rivals and if you meet you'll both go into a blind rage trying to kill each other).
To top it all off, your romantic partner has defected to the enemy. Again, all of this by the age of 16.