Get Official Portal tshirts here, for science!

The original Portal game was released in 2007. It is a first person puzzle platform game, in which the player must teleport through portals in order to solve puzzles. The player character Chell is challenged by GLaDOS, a metal ball containing a genetically engineered artificial intelligence to complete the puzzles, with the promise of cake, should the player complete all the tasks.

According to the graffiti, the cake is a lie.

In 2011 Portal 2 was released, incorporating a number of new elements into the original gameplay from the first instalment, including tractor beams, laser redirection, light bridges, and gels that make the player able to jump higher. There were also a number of new characters, including Wheatley, Cave Johnson, Atlas and P-Body.

Here you will find all of our official Portal merchandise, including official Portal 2 t-shirts!