Portal 2

Portal 2

66 ratings
Laser Glitch Demo
File Size
4.383 MB
May 14, 2012 @ 10:39pm
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Laser Glitch Demo

Notice the three blocks outside of the glassed in laser room. You can see that the middle block is pushing a laser through, but the final block doesn't reflect anything.

Grab the reflector nearest to the pool of Death Goo. Push it into the path of the beam (simply move it forward). Notice that the second to last reflector block is still emitting a laser...

>portable laser
< >
Koitenshin Apr 6 @ 5:00pm 
That is a very cool glitch. A portable laser cannon is everything an Aperture Science Tester could ever want, perfect for dealing with those pesky turrets.

Thanks for an informative map.
ManOfColours868 Oct 16, 2012 @ 10:06am 
tarius222000 Jul 10, 2012 @ 9:20am 
cool bug, expesive, but cool
Geneosis Jun 11, 2012 @ 9:15am 
Ah! Someone finally made a test for the "too many laser cubes" bug ^^ I had to redisign all this map because of this bug X) That's really annoying...
Danarchy May 18, 2012 @ 6:06pm 
This was pretty awesome. I need to figure this out too.
Krabbshack May 18, 2012 @ 11:00am 
Wierd, but really cool.
Morguetron May 15, 2012 @ 11:45am 
Very cool map, might integrate it into my own. Would like to know what causes it specifically.