Portal 2

Portal 2

340 ratings
Laser Construction
File Size
14.448 MB
Jul 4, 2017 @ 4:44pm
1 Change Note ( view )

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Laser Construction

Just because it's under construction, doesn't mean we can't make science!

(This map was created for the ThinkingWithPortals.com #mappingcontest2017)
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c4shurik May 25, 2022 @ 8:26am 
Catz Apr 30, 2020 @ 3:56pm 
I solved it without using the portal surfaces on the same level where the door is.

Here is the way i solved it, using a perfect angle for the lasers so you can have both the door open and the ramp activated.

bullfrog Mar 19, 2018 @ 1:24am 
Nice one; not too difficult, but enough to make you think for a while
Bamco Jul 18, 2017 @ 4:52pm 
Clever map.
quatrus Jul 9, 2017 @ 5:07pm 
Nice laser placement puzzle - thanks for creating.
Malfaction Jul 9, 2017 @ 9:49am 
Nice chamber. Thumbs up!
GrottoLova Jul 9, 2017 @ 9:05am 
I found it enjoyable. Nice creation
dmuk Jul 8, 2017 @ 7:05pm 
Tubular! (er, Angular!) Had focused on the puzzle and didn't really notice the ambiance...
Ruindemon Jul 8, 2017 @ 8:23am 
This is the hardest one I have ever played.
Person  [author] Jul 8, 2017 @ 7:58am 
@JorisLight Thanks for the heads up. Not sure how to fix it however, but I'll look into it.