Dominion is a fun game for age 13+ made by Rio Grande games. They describe it as:
"You are a monarch, like your parents before you, a ruler of a small pleasant kingdom of rivers and evergreens. Unlike your parents, however, you have hopes and dreams! You want a bigger and more pleasant kingdom, with more rivers and a wider variety of trees. You want a Dominion! In all directions lie fiefs, freeholds, and feodums. All are small bits of land, controlled by petty lords and verging on anarchy. You will bring civilization to these people, uniting them under your banner.
I was introduced to this game by some friends about 5 years ago, and have since gotten the rest of my family addicted. If you like board games, or playing magic, this is a fun game that you are sure to enjoy. It usually takes about an hour to play through, so it is pretty quick as well. The different cards allow you to play a different game every time, with many variations to keep things interesting, and make this a game to enjoy for years.