The story is very intriguing, and you'll get to learn a lot of the background behind Aperture Science. Of course, GLaDOS makes her appearance in this game as well, and is every bit as hilarious and sadistic as the previous game. The dialog at the ends of levels, as well as some of the little quips in between were on occasion laugh out loud funny. The voicing of this character couldn't be more appropriate. Much like GLaDOS from the first game, the game is absolutely made by the interaction between you and this character. After making your escape from danger, you and Wheatley set out to find a way out of the facility.

You're greeted by a friendly AI core named Wheatley as the place is falling down around you. For those that didn't have the patched PC version that explained a bit more of the ending from the last one, you were recaptured at the end of the game, setting up the beginning of Portal 2. Portal 2 puts you back in the shoes of the original speechless protagonist from the first game. Portal 2 accomplishes this without losing sight of what made the original great, an even rarer feat.

Portal 2 accomplishes this without losing It's rare in our sequel filled world that anything equals the original, let alone surpasses it. It's rare in our sequel filled world that anything equals the original, let alone surpasses it.

Is there a way to get portal 2 for free