Portal 2

Portal 2

55 ratings
Perpetual Swesting Initiative
File Size
6.866 MB
Jul 24, 2012 @ 1:05pm
Jul 25, 2012 @ 2:33pm
4 Change Notes ( view )

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Perpetual Swesting Initiative

A simple, but challenging chamber using just lasers, and my first ever map, made in Hammer.

My aim was to produce a chamber that was tricky to do, but simple in terms of what it contained. I also didn't want the user to have to use a knack, luck, or platforming skills.

The chamber is based solely on lasers and can be easily solved when you know how.


Room 1: Easy
Room 2: Peasy
Room 3: Lemon

All comments welcome.
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p0rtalthumper Sep 2, 2013 @ 2:48pm 
I've done laser puzzles before, so the last chamber came as no surprise to me. Oddly enough I got stuck on the third iteration.

Neat adaptation of a Puzzlemaker test in Hammer.
Paul Chuckle Aug 29, 2012 @ 9:35am 
For those who are really struggling with this chamber here is a good hint. A lazer can be shined through the same portal more than once.
CSn| Buzz Killington  [author] Aug 29, 2012 @ 8:05am 
No problems. Might help get rid of downvotes from people who can't do it!
Shakky Aug 28, 2012 @ 6:47am 
I hope you don't mind Swest but here is the solution video I made to show how it's done incase you are stuck. http://www.youtube.com/watch?v=7ZScYC9JJB8
Paul Chuckle Jul 31, 2012 @ 8:19am 
Not going to lie, this took me about an hour and a half to figure out. I thought it was impossible just like all these guys did and I was tempted to rage quit but I’m glad I stuck with it. First genuinely challenging test chamber I have done in a while.
16Bitman Jul 30, 2012 @ 10:49pm 
I've been trying to figure out Room 3 for hours now.
No idea how to do it.
CSn| Buzz Killington  [author] Jul 27, 2012 @ 4:35pm 
If you're really struggling with 3, try drawing it out by hand.
Songbird72884 Jul 27, 2012 @ 9:57am 
I'm absolutely stumped on room 3. I had no trouble at all with the first two, but the third seems to elude me completely
Shakky Jul 26, 2012 @ 9:00am 
Room 3 is doable with one cube. Room 4 is almost doable with one cube also
CSn| Buzz Killington  [author] Jul 25, 2012 @ 2:33pm 
Added fizzlers to stop metagaming.