Fallout 3, definitely one of the best games this year. Its massive, it took over 40 hours for me to finish it (the main quest including some side missions). In comparison, a “usual” game offers around 6-8 hours of play time.

The game is beautiful and a lot of work gone into creating its world and all of the details.

Still, I have a lot of exploring left to do, so the game is not over yet 🙂

Homepage
http://fallout.bethsoft.com/

Fallout 3 Wiki:
http://fallout.wikia.com/wiki/Fallout_3