Oh, GLaDOS. Cruel, cruel GLaDOS. Here, the villain from the Portal games comes to life, in costume and utterly free of cake.
Mean, witty, and slightly crazy, GLaDOS is one of the most memorable gaming characters in recent memory -- no wonder she's a fan fav. And no wonder all these folks decided to dress up as her!
Here's a look a handful of cosplayers tackling the same character. It's like when people show up to a party, dressed in the same outfit. Have a look in the above gallery and see who pulled off the best GLaDOS.