Portal 2

### Portal 2

127 ratings
Cubism

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6.752 MB
May 22, 2012 @ 6:54am
1 Change Note ( view )

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Description
Difficulty: Medium
Size: Medium
Editor: PTI

I never publish any chamber without testing it myself to ensure it is solvable.
Petutski Sep 10, 2016 @ 7:48pm
Excellent logical puzzle! I used the intended solution. I would really like an explanation of how you could solve this with just 1 or 2 cubes!
harl windwolf Aug 20, 2016 @ 9:29am
Not sure how you'd do this with 1 cube, but 2 cubes (1 on each button) is entirely plausible to me.
The other 4 cubes remain untouched (tried stacking, decided it was unnecessarily complicated).
mood3rd Jan 23, 2013 @ 10:10am
I used 5 cubes
1 on each button.
2 stacked on floor below, aiming at portable wall I could see from exit area.
1 in laser on lower floor, aiming at other 2 stacked cubes.
I then portaled to exit area &
placed portals in flip panel &
lower area wall, where laser going from stacked cubes

spoiler screenshots:
http://steamcommunity.com/sharedfiles/filedetails/?id=122365411
http://steamcommunity.com/sharedfiles/filedetails/?id=122365447
http://steamcommunity.com/sharedfiles/filedetails/?id=122365481
had me thinking for a while.
thumbs up.

please try a 1 map from my workshop:
http://steamcommunity.com/profiles/76561197979332810/myworkshopfiles/
p0rtalmaster Nov 24, 2012 @ 8:50pm
Like @[#!].mouse, I was also able to solve the puzzle with only one cube. A non-portalable surface underneath the laser would force the player to use more cubes, and also connecting the cube button by the entrance to the exit.

A small design tip: don't use so many light strips where the surfaces are portalable, as it's quite bright due to the light reflecting off the white surfaces.
version2_1 Nov 14, 2012 @ 6:38am
I used all cubes and got the intendet solution. I think. You could use lightstrips to reduce the final portal surface to make cubestacking necessary.
mouse Sep 4, 2012 @ 10:32pm
I solved it with 1 cube and 1 laser.
UnableRogue Aug 5, 2012 @ 1:40am
Nice one. Didn't need all those cubes though.
ajar Jul 25, 2012 @ 10:55am
white men can't jump :oP
- |UKMD|.Titos Funeral. Jul 22, 2012 @ 10:17am
Well that took some thought.. nice one
Sviat Jun 25, 2012 @ 7:32am
yes is this