Pretty sure the last game I finished was the newest Tomb Raider. Fantastic game I have to admit also, Square Enix really do need to continue titles like that, they're one of the bet developers out there. It was a bit short however, and while I've never actually played it, I know that it had a similar sort of gameplay mechanic to Unchartered. What I'd love to see is a continuation of the series with a more expansive area and slightly less repetition. I wouldn't be too against the idea of a more open-world esque version of the game. Regardless, it was a great journey, despite not being a fan of the origin games.
I'm on the brink of finishing Assassin's Creed 3, but I find it to be a really rough, rushed, and buggy game, so I'm not too pushed. The online play is fantastic however, that was the saving grace for me. Hopefully just going to push on with Borderlands 2 and FEZ in the meantime however!