Go ahead, I got nothing else to say
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Crusader Kings II (not III). For those who've never heard of it, it's a game in which you take control of a medieval dynasty and guide them through the centuries. You can pick any historical count, duke, king or emperor that existed between roughly 775 and 1453 on a huge map spanning from the British Isles to India. The modding community is also amazing, giving you the chance to play the game in numerous historical time periods or fantasy settings.
For some reason I'm not able to become as excited over CKIII, perhaps its because i clocked too many hours in CKII and the new game keeps feeling 'wrong'.
If it's something I play solo, The Wolf Among Us. Excellent storyline and character development with twists and turns. If it's something I play with my husband, Diablo 3 and Champions of Norrath.