A new trailer came out this week for LEGO Dimensions that focuses solely on the Portal component to the game. Yes, Portal, the game. "The cake is a lie" Portal. That one.

The trailer features the one and only GLaDOS as she does what she does best, mock you. The trailer also shows off how the different characters can be utilized thanks to the different placement areas for the minifigures on the portal (not to be confused with the game). The game is slated to be released this September for the PS3, PS4, 360, XB1, and Wii U.