Portal

Since I'm sure you're all asking yourselves, "I wonder what catchy tune has been repeating ad nauseam through Dave's head for the last two days," you'll be interested to know it's the end-credits music from Portal, one of Valve Software's latest games. The 'villian' is a psychotic passive-agressive genetic lifeform and disk operating system (GLaDOS), which guides you through an interesting series of puzzles, promising you cake if you succeed. This video is of the end credits. In case you don't have the superhuman ability to read small blurry letters, the poster of the video included the lyrics in his description. The actual game credits are in the upper right part of the video.



You can see the entire end of the game (right before the credits) in this video.