When I was a boy, some of my happiest times were playing a strategy game (now legendary) called Civilization. I’d installed it on my parents’ old 286 with floppies borrowed from a friend. My brother and I played the game so much that we had all the challenge-response questions memorized, so the copy protection never bothered us.
Later iterations of the game sometimes made it better, other times worse, but I kept playing. And every now and then, I enjoyed a quick round of the original.
I haven’t played it in a while.
But fair warning, Amy, when Civilization V comes out, you may have to find a few good books to read.
Kotaku has a hands-on review of a game they were allowed to play — nine hours, 400 turns — and I do believe I am drooling:

City-states are my favorite addition to the franchise, at least in my first nine hours.
If Civilization is the ultimate game of delegation, it is also one of the premiere games of storytelling. The tale of an empire’s rise from single settlement to global military dominance twists differently for each player. The chapters one tells are composed of paragraphs about betrayal and calamity, of research breakthroughs and, often war. The characters of these dramas have been the empires. But with city-states, our Civilization V tales now become more complex, so much more varied and interesting ….
Around turn 150 or so, possibly at the turn from BC to AD, I decided that my Arab empire, ticked off by the complaints of the Egyptians, who objected to my settlements near their borders, would instead expand west, setting sights on the city-state of Brazil. As I amassed my troops at Brazil’s eastern border, the Ottoman Empire suddenly streamed into Brazil from the west, locked themselves into a stalemate outside Rio de Janeiro’s walls and then, amazingly, signed a peace treaty while I waited to attack. When my Arabs then marched in I accidentally attacked the Ottomans and was facing a two-front war. I seized Rio and pushed the Ottomans back, used a great general to build a citadel as a buffer and then later ran through the Ottomans as well. I then turned around and steamrolled the Egyptians.
The game is out Sept. 21.