Portal 2 PC Cheats

- Alternate title screen

Beat the Game to unlock an alternate title screen set in space.

- Turrets Singers

When you get to Exhibit No. 16, at the beginning of the level, Immerse yourself in the field of view of a turret, the turret is hidden behind a fence on the wall, making it difficult to reach. Play the level as normal until you get to the cubes. Then place a bucket on the button, create a portal under the laser on the wall that does not address and redirects the output laser refractive box inside the fence, with the tower behind it. The fence should fall out. Get inside to find another Rat Man and a few turrets singing in unison.How cute!

- Secret Room

As you enter the chamber 17 in Chapter 3, watches the black wall at the upper left. You'll notice a retractable plate which is not too difficult to access. Behind it lies a room full of cups, along with a poem on the wall. Do not ask, talk about Valve.

- Robot Peabody

Peabody, the robot co-op makes its appearance in the single player mode. As you progress through the tests in Chapter 2 Wheatley, try 15, approach the area where "doing" an outlet for you. Through the door you can see how Peabody starts and runs like a soul to the devil take the exit door.

- Monologue of Cave Johnson

In the first test chamber, after discovering the white gel, if you stay in the chamber for a long time (ten minutes or less) Cave Johnson will reveal secrets about Caroline and GLaDOS in a lengthy monologue.