Tier 3 is an upcoming mod for Portal and Portal 2, it will take place in the year or so before Portal. Kat, the main character, is an elite test subject raised for the sole purpose of being the perfect test subject. Over her many years of testing, she has exhibited the kind of behavior GLaDOS hoped for. However, the Aperture Science Handheld Portal Device is nearly finished and Kat yearns to see the outside. After all, GLaDOS won't need her after she can finish the ASHPD, right?
what is this portal 1!
This room is being retextured. Lead mapper Wheatley loves using Portal 1 textures(personally, I liked them a bit more too except for the metal. Never liked any of the metal textures in any of the games) but I have insisted he use Portal 2 textures.
please don't do portal 2 mod with portal 1 textures, I really hope
you will make mapper put there portal 2 textures.
On the left, you have people who want Portal asthetics. On the right, you have people who want Portal 2 asthetics. In the rear, you have people who secretly want Old Aperture's asthetics.
COMPROMISE!