If Portal 2 was released on a vintage video game console, like the Atari 2600, this is how some of the promotional posters might have looked. These were created by Flickr user wd.farmer. Click here for the first picture in gallery.

[Sources 1 | 2]

Photo Photo Photo Photo Photo Photo Photo Photo Photo Photo Photo

If Portal 2 was released on a vintage video game console, like the Atari 2600, this is how some of the promotional posters might have looked. These were created by Flickr user wd.farmer. Click here for the first picture in gallery.

[Sources 1 | 2]

Photo Photo Photo Photo Photo Photo Photo Photo Photo Photo Photo