Portal 2

319 ratings
History Of Aperture #Part 4
File Size
8.761 MB
Jul 21, 2013 @ 3:29am
Jul 27, 2013 @ 1:46am
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History Of Aperture #Part 4

In 1 collection by Level 3 Grind
History Of Aperture Science
5 items
The year is 1961 it has been 6 years since your last test, after completing their testing course aperture rewarded you with a money, lots of money, now Cave Johnson needs you help again, he is thinking of constructing a Genetic Lifeform and Disc Operating System to run aperture science, he has asked you to go through the abondoned tests at the bottom of aperture, he has asked you to do this FOR SCIENCE!

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Petutski May 27 @ 10:49am 
Well done! Nice and logical. A little easier than previous maps. Thanks!
presto668 Aug 3, 2013 @ 11:03am 
The gel droppers are clipping into each other, but nice other than that.
Level 3 Grind  [author] Aug 2, 2013 @ 1:42am 
There will be more, part five is finished unfortunatley there is a glitch with it which i am still trying to figure out how to fix.
rob Aug 1, 2013 @ 12:35pm 
Excellent. Will there be more?
Lord Vladimir Pootis Jul 28, 2013 @ 2:10pm 
It was so great! Good job!
MARVINTHEANDROID Jul 27, 2013 @ 1:12pm 
Part 4 is best. Very tricky, loved it.
Stellar Flautist Jul 27, 2013 @ 1:10pm 
There are several parts of the test in which you can be trapped and unable to move due to the flip up panels.
ManBearChihuahua Jul 26, 2013 @ 11:40am 
Thank you astronauts,warheroes and/or olympians, with your help we´re gonna SWABLOHU!
And then there were GLaDOS?
ManBearChihuahua Jul 26, 2013 @ 11:03am 
I. Am. Completely. Lost. In. First. Test...
nimsson Jul 24, 2013 @ 5:47am 
Oh no it's GlaDos