

Take the elevator down to the first level of testing. Here, grab the cub that drops and place it on the red pad, which will open the door to the next area. Move through the orange portal on your left and then right through the door to the next passage.

Once gaining full control, you will still be missing a portal gun however the system will automatically form portals for you. Listen to the Announcer and Wheatley's instructions to get through the first movement tutorial. This first chapter will introduce you to the basic controls of the game and return you to the beginning areas of the original Portal. It currently features a walkthrough for the first six chapters along with Achievements and Trophies.


Shoot a portal as far as you can to the right. If you look up will see that you can shoot your portal on the wall to the left of the angled platforms. Now look at where the Angle platforms are where you need to shoot the portals to get to the button you. Shoot a portal to where you started and grab the Radio. Stand in front of the garbage so it hits you. The Garbage will come towards you (as long as you keep your two portals on the angled platforms). When you make your way across to the button, press the button and GLaDOS will dump some garbage instead of a cube. This can be gained in Chapter 2 - Test Chamber 6.
