Onlineuniversities.com has rounded up 18 major universities in the US and abroad that offer graduate programs with an interest in game-based learning. While there are many programs that focus exclusively on game development (e.g., DigiPen), this list is interesting because (1) it is clear that universities from around the world recognize the merits of game-based learning and (2) these institutions are incorporating game-based learning into graduate programs.

http://www.onlineuniversities.com/blog/2012/11/18-graduate-programs-embracing-games/