Portal 2

Portal 2

9,164 ratings
Katz Chamber 20
 
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Description
Petpetual Testing Initiative #20
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118 Comments
Alpays Jul 5 @ 2:06am 
i finished with skip there is a bug
Aimsyy Jun 22 @ 4:11pm 
completed using only two portals
disappa May 14 @ 8:06pm 
nice!
HpTk Jan 29 @ 4:00pm 
You can skip some functions and solve it with just one sphere.
Armstrong_Dicksmasher Dec 14, 2017 @ 1:10am 
some of the images have malfunctioned, showing that checkered purple/black image.
jasonmason Oct 10, 2017 @ 6:14pm 
This map is all about spotting the places where you can put your portal and then grab a cube
place the cube, walk back over and over again. Once you know that you just search for the next way to put a portal or laser and get to the next plattform.
Not so much a "thinking" puzzle but literally a puzzle puzzle.
Torn up Yarn Oct 8, 2017 @ 8:09am 
Loved the way you had to transfer the balls.
Black Tiger Sep 1, 2017 @ 4:06pm 
Marvelous! Very well thought. Great puzzle!
Lara Croft Aug 19, 2017 @ 9:26am 
beautiful one
bonjorno7 Jul 29, 2017 @ 7:11am 
I must've done it incorrectly cause I only needed one ball. from the first ball button you can jump onto the catwalk with the ball to the second ball button. Is this intended?