#48) Portal 2 (PC)
Favorite BGM: Now I Only Want You Gone (End Credits. So, uh, spoilers!)
While I do prefer the original's humor, you can't argue with the amount of content that its sequel brings to the table. The light beams, the tractor beams, the speedy goo and the bouncy goo (which I believe are the official scientific terms) were all additions that greatly increased the already immense amount of puzzle possibilities. I generally tend to dislike games that feature great amounts of puzzles with very specific solutions, as that usually means I have to lay the game down for a long time and pretty much forget all about it before I can replay the content and properly enjoy it again, but this series gets a free pass for its inventiveness, comedic value, polish, and plainly put, for being a pleasure to play and watch.
Also, good call on not making a cake reference after the Internet had beaten the horse to the point that not an ounce of funneh could be squeezed out of it.
