Since someone brought up Civ before, it's time to get excited about Firaxis rebooting X-Com. It'll be out soon and if they capture the spirit of the original it should be a hell of a game.
What I'm playing now is Witcher 2 on Dark. Taking the Iorveth path for the first time. So far playing on Dark changes the way you have to play. I can't just ignore traps and potions. Bleh.