Portal's Genetic Lifeform and Disc Operating System (GLaDOS) is back in Lego Dimensions and she brought a wonderful new song with her.

The song runs during the end credits of the game and does contain some light spoilers, but it was just too wonderful to not share with the world.

Click play to hear GLaDOS, as still voiced by Ellen McLain, sing one more Portal song, still written by Jonathan Coulton, to make you smile and feel just a teensy bit bad for the murderous AI.

We'll have the full review for Lego Dimensions — which I really liked — up soon.