Give me a list of games you wanna play and I'll pick one for you!
Oh man, that list is going to be too long. I suppose limiting it to adventure games only would work though, I've been feeling like playing one of those for a while:
(please excuse my rather loose classification)
Not pictured are the games I've beaten and the Sam & Max games (I've played through seasons 1 and 2).
Other than that I was thinking to maybe play some RPG games. Among those the most likely options would be: a replay of The Witcher 2 (to finally see the Iorveth's path), some Spiderweb game (probably Geneforge or Avadon, I have most of those available on Steam, but the only one I finished is Avernum: Escape from the Pit), Ys I+II, Fallout 3 (reading through the Wool series put me in the mood and I've never really played Fallout 3, despite being a fan of the first two and liking New Vegas), maybe Alpha Protocol.
And on top of that, I have a number of quality action and action-adventure titles that came out pretty recently like Far Cry 3 (actually pretty neat), Tomb Raider (played for a few hours, wasn't that into it) and Saints Row IV (I won it from a ModBot giveaway and didn't like it very much, as I expressed previously in this thread). Finally, I could venture into the realm of true masterpieces and play Thief 1-2 and/or System Shock 2.